the act of two indivuduals venturing into two adjacent stalls in a bathroom to simultaneously deposit fecal matter in sync, and also discuss with each other the matters of life.
While co-piloting Matthew and Thomas were able to express their feelings regarding their views on the condition of each others bathroom stall.
by MTAHTOTMHAESW February 18, 2009
When a passenger holds the wheel for a driver while he is lighting a bowl, bong, bubbler, joint, or any other smoking apparatus usually for marijuana
by Admiral_Ackbar November 09, 2008
When you are peacefully taking a shit in a public or workplace bathroom with a row of stalls and someone comes in and takes the stall right next to you.
by yerboy319 April 06, 2011
by The Return of Light Joker July 27, 2010
similar to wingmen, when two guys go to a bar and they help each other hook up with desirable girls. In biology this would be similar to a mutualistic relationship in which both organism benefit each other.
Steve and Tom are going to a bar but they are copilots instead of wing men so neither of them will have to flirt with a fat chick to help the other hook up with her hot friend.
by sarge3562 August 03, 2008
A friend who sits shotgun and helps you watch for cops, rolls joints and flags down bitches when you're out cruizin the strip.
by Bomni February 08, 2005
by MaTtIe GeE February 20, 2011