Top definition
A cartoon balloon is a wildly expanding erection that occurs while watching cartoons featuring hot chicks.
Just watched Tangled, and the princess aired up my cartoon balloon!

Six is hot, but Blondie stretches my cartoon balloon to the max! It looks like a weenie dog with no legs!

Is it wrong to whale on a cartoon balloon in the theater? No way!

Synonyms include boner,chubby,hardon,woody,erection

Antonyms are limp,noodle,flaccid,weak,soft,dead
by Christopher Sneaking Bear July 11, 2011
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