look up any word, like swag:

1 definition by MMAextremehumping

 
1.
Arc
The male act of slowly backing up while urinating into a toilet in order to aim slightly upward and achieve a half-circle appearance of urination into stated receptacle.
-"Hey, you spent a lot of time in there, what were you doing?"
-"I mastered the arc"
by MMAextremehumping January 07, 2011