This is the page about The F.U.N. Song. If you were looking for the article about the episode, then see F.U.N..

"The F.U.N. Song" is a song about friendship. SpongeBob sings it to Plankton, trying to teach him the underlying qualities of what friendship really means, in the episode "F.U.N." It was performed at Paramount Parks, but with a few modifications. 


TV version

SpongeBob: It's not about winning; it's about fun!
Plankton: What's that?
SpongeBob: Fun is when you... fun is... it's like... it's kind of... sort of like a... What is fun? I... Let me spell it for you!
F is for friends who do stuff together
U is for you and me
N is for anywhere and anytime at all
Chorus: Down here in the deep blue sea!
Plankton: F is for fire that burns down the whole town!
U is for uranium... bombs!
N is for no survivors WHEN YOU-
SpongeBob: Plankton! Those things aren't what fun is all about! Now do it like this.
F is for friends who do stuff to-
Plankton: Never! That's completely idiotic!
SpongeBob: Here, let me help you.
F is for friends who do stuff together
U is for you and me... Try it!
Plankton: N is for anywhere and anytime at all
Chorus: Down here in the deep blue sea!
Plankton: Wait, I don't understand this. I feel all tingly inside. Should we stop?
SpongeBob: No, that's how you're supposed to feel!
Plankton: Well, I like it! Let's do it again!
SpongeBob: Okay!
Both: F is for frolic through all the flowers
U is for ukulele
N is for nose picking, sharing gum, and sand licking
Here with my best buddy!
[Both laugh in time with song]

Paramount Parks version

SpongeBob: Okay everyone, it's in the key of fun! Sing it!
F is for friends who do stuff together
U is for you and me
N is for anywhere and any time at all
Down here in the deep blue sea! Plankton?
Plankton: F is for fast food that clogs up your arteries!
SpongeBob: U is for you and me...
Plankton: N is for nowhere and no place to hide from Plankton's invincibility!
SpongeBob: Hey hey hey!
Plankton: Never! It's completely idiotic!
SpongeBob: Then let's be idiots!
Both: F is for friends who do stuff together
U is for you and me
N is for anywhere and any time at all
Down here in the deep blue sea!
SpongeBob:: Last chance!
Both: F is for friends who do stuff together
U is for you and me
N is for anywhere and any time at all
Down here in the deep blue sea!


Fun Song Instrumental

Aside from SpongeBob and Plankton singing, there are also instruments playing as the song is sung. As the song plays, a ukulele, tuba, and xylophone play.

When the song is disrupted from Plankton's talking about "no survival," an out-of-tune tuba note plays. Before being interrupted once again by Plankton for that the song is "completely idiotic," the ukulele continues playing before stopping.

'F.U.N. Song' ReadAlong ft

'F.U.N. Song' ReadAlong ft. SpongeBob SquarePants

You may already know the SpongeBob "F.U.N. Song," but get ready to check it out in a whole new way — see the words come to life in this awesome lyric video, and sing along until you’re all FUN'd out!


  • This is the first song in the series to feature Plankton.
  • This song is similar to "The K.E.A.N.E. Song" from the Powerpuff Girls episode "Substitute Creature." In fact, "The K.E.A.N.E Song" is a spoof of "The F.U.N Song."
  • The instrumental of "The F.U.N Song" is used in the title card.
  • In the Croatian dub, 'F.' stands for "Frend," translating to "Friend," 'U.' stands for "Zauvijek," translating to "Forever," and 'N.' stands for "Nikad," translating to "Never."
Music (VTE)

Original Theme HighlightsThe SpongeBob SquarePants MovieThe Yellow AlbumThe Best Day EverSpongeBob's Greatest HitsIt's a SpongeBob Christmas!Music from The SpongeBob Movie: Sponge Out of WaterThe SpongeBob Movie: Sponge Out of Water

Theme SongA Day Like ThisAll You Need is FriendsThe Alphabet SongAttitude of GratitudeBack in EncinoBarnacles!Beats by BobBeautiful DreamerBee Line for the Tree LineThe Best Day EverBikini BottomBikini Bottom - Rock BottomBossy BootsThe Bubble SongCampfire Song SongCha-ChingChristmas Eve JittersChristmas Is MineClarinet WizardDead EyeDoing the SpongeDoin' the Krabby PattyDear FriendDon't Be a Jerk (It's Christmas)Down the WellThe Dragon is HereElectric ZooEverybody Loves the SpongeEmployee of the MonthFishin' for MoneyFrozen Krabby Patty SongFueling the BusThe F.U.N. SongGary Come HomeGive It All You GotGive Jellyfish Fields a ChanceGood-Bye, AtlantisGoofy Goober RockGoofy Goober SongThis Grill is Not a HomeHappy Birthday, Squidward!He's FlyingHey All You PeopleHey, Mean Mr. BossmanHigh Seas ChantIt's High Time We Went on TourHo Ho HoedownHot FruitcakeI Can't Keep My Eyes Off of YouI Wrote ThisIdiot FriendsIf I Could Talk to MoneyI Will Trap SantaI Love Krabby PattiesIf Only I Could Join YouThe Jellyfishing SongJust a KidKrabby Patty Jingle (song)Kung Fu RockThe Krusty Krab PizzaLivin' in the Sunlight, Lovin' in the MoonlightLoop de LoopMeatball, MeatballMr. Krabs' SongMusical DoodleMy Tighty WhiteysNever Give UpNow That We're MenOcean ManOh, Krusty KrabOh, My KarenPlankton's SongPatrick StarPretty Ribbons and BowsPrehibernation (song)Prince Paul's Bubble PartyPlankton Jams the SignalRidin' the HookRipped PantsRubber Hose RagRap BattleThe Road SongSandy's SongSailing Over The Dogger BankSanta Has His Eye on MeSanta Won't Let You DownSnowflakesSo Long, Bikini BottomSpongeBob and Patrick Confront the Psychic Wall of EnergyThe SpongeBob History SongSpongeBob ScaredyPantsSquidward's SongSquidward's Tiki LandSqueeze MeSuperiorSurreptitiously MineSurfin' SummerSandy SquirrelSquidward's BackSweet VictoryScurvy Ain't For the Likes of MeThat's the RodeoThank Gosh It's MondayThumbs SongTeamworkTogetherThey'll Soon DiscoverTruth or Square Theme SongsTexasThat's What Friends DoUnder My RockUnderwater SunThe Very First ChristmasWe've Got ScurvyWhen Worlds CollideWhere's GaryWe're the Ghouls of the Briny DeepWet, Wet ChristmasWho Am I?Who Wants to Race Me?You Will Obey!You Better SwimYou're Old

Short Songs
4-PlyAyCookie, Wookie, Teddy BearIt's All About You GirlIndoorsFor He's A Jolly Good RookieSquidly's 7 SongsBirthday Song for SquidwardBikini Bottom National AnthemI'm PatrickOff to WorkWe're Gonna Be PiratesPearl's Me DaughterThe Striped Sweater SongBest Friends Forever RingSanta's Coming TonightBrush, Brush, Brush My TeethWelcome Home, SandyLife on the PrairieEat at The Krusty KrabLaundry Song

Associated production music

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