An "old school" Biker term for any male who packs on the back of another guy's bike for ANY reason than an ABSOLUTE EMERGENCY!
by Grizzly IX September 1, 2006

by [AfZ]TomServo1 February 13, 2003

Two or more platonic people who spend time together like they are joined at the hip/inseparable. Like brothers from a different mother.
by Biochem Dan May 30, 2005

by E.L. Alderton November 29, 2011

by imthefagthatlovesass February 15, 2010

Joke used from the TV show Southpark to indicate marriage between a man and another man.
"Carl and Sheen are butt buddies"
"Carl and Sheen are butt buddies"
by ihatebunnys June 17, 2009

by schafft April 9, 2008
