bum

Used to define any foul or particularily nasty smelling odor (ie. a steady floating buttbomb that clears a room and just won't leave no matter how much ventilation you provide).

Somethin smells like bum!

Aw man... it smells like bum in here!

Ugh! I smell bum! You should see a toilet about that.

by MatlockJB May 31, 2005

xactlies

A condition in which your mouth tastes exactly the same as an asshole.

Whoa! Don't kiss me... I've got a nasty case of the xactlies today!

by MatlockJB May 31, 2005