1 definition by LittleAnnaKins

Top Definition
a person who has amazing yet insane moments during a time that is supposed to be focused or serious.

-this person usually has a buddy or two who create the mayhem or do idiotic things that make it all just fantastic
Aldo: Hey did you see Quinn and Anna messing up the board in geometry today?

Hannah: Of course i did, who do you think told them to write queef up there?

Aldo: wow you guys are qacks...
by LittleAnnaKins January 26, 2010

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug