1 definition by apaz

Top Definition
An act of stupid and mischievous behaviour, commonly in the form of a prank, and can sometimes be illegal.
1) Ed: Want to pee in the beer bong and get some gronk to drink it?

Anna: Yeah man! That's some high quality toomfoolery in the making!

2) Ange Autopsy: You guys made me look like a total idiot last night. *cries hysterically*

DM: Awww DUDE it was all in the name of tomfoolery!
by apaz July 21, 2009

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