Not to be confused with Blood.
Diet Blood is a beverage that SpongeBob drinks in the episode "Born to Be Wild."
Diet Blood is a beverage that comes in a red cup. The cup reads the drink's name in dark red font. It has a white lid and bendy straw.
Role in episode
SpongeBob is seen drinking it after he mentions how bloodthirsty he is. Patrick first offers him some blood, but SpongeBob politely declines because he would rather drink Diet Blood.
- Its comparasion to regular blood is a parody of how in the real word Coca-Cola is compared to Diet Coke in terms of unhealthiness.