When you are striking from behind and you insert you thumb into your preys ass, then wipe the shit on your thumb all along the eyebrow area. This causes a unibrow of shit.
by Whitty1989 April 02, 2008
The act of shitting on someones brow causing a line of shit to resemble a unibrow. (coined by RedBlaze6 on 02/17/2012)
by RedBlaze6 February 17, 2012
when you have diarrhea and you shart a brown streak in your undies from top of ass crack to the gooch/taint area.
by OleGabe October 30, 2011