1 definition by Jesses*Girl
sweetapotamus is sweet on a hippopotamus sized level, meant to be sarcastic and exemplify something being crazy sweeeet.
-"girl! did you see those shoes?those were freakin sweet!"
-"no, those werent sweet, they were sweetapotamus!!!!!"
-"no, those werent sweet, they were sweetapotamus!!!!!"
by Jesses*Girl January 10, 2010