1 definition by Squeezeboxgoddess

Verb: 1) to defecate on yourself

2) the act of messing something up so badly that even small children know you have done wrong; while simultaneously acting like you know what you are doing.
e.g. 1) "Whoopsie I just trumped my pants!"
e.g. 2) "You just trumped that book report! Did you even read the book?"
by Squeezeboxgoddess June 30, 2017
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