Australian slang for a penis, neatly encapsulating the description of how that part of the male anatomy shoots with great force a fluid that ever-so-slightly resembles a globular, liquid dessert.
Also Custard Gun was the original name of the legendary 1990s Brisbane AU band Custard: name truncated for obvious reasons!
Also Custard Gun was the original name of the legendary 1990s Brisbane AU band Custard: name truncated for obvious reasons!
by Bag O'Turnips April 14, 2008
by mark March 30, 2004
A MAC gun is one of the UNSC's most powerful non-nuclear weapon. A MAC gun fires a ferrious core. The gun fires the 3,000 tonn projectile at 4/10th the speed of light and is the only known weapon to break through a covenant shield in one shot. MAC guns can be put on a UNSC ship or stationed above an important Earth colony
by Chris000 July 17, 2006
by cj October 17, 2003
by Bryon Tucker December 11, 2007
When you're late after spending too much time eating a greasy meal and in the process of running you let out small flatulence at separate intervals synchronized with your steps so that it sounds like a MACHINE GUN. MACHINE GUNNING.
by Mounstah Bites December 26, 2010