g.m.c 

Is a Gay Man's Cock.

P1 - Would you rather have a GMC or BMW?

P2 - A G.M.C.

P1 - You want a Gay Man's Cock? EWWW

g.m.c by BeeBitch December 5, 2007

G.M.C.

Another car term

1. Gay mans cadilliac
2. Gay mans companion

G.M.C. by leach man October 31, 2003

g.a.m.c. 

A Hardcore Crew that was started in Houston Tx in 2002.
It now has chapters all over the nation including Brazil, and Mexico.

The 2nd G.A.M.C. Bar-BQ is this weekend, are you going?

g.a.m.c. by A. Hooliagan February 24, 2008

G.O.M.C 

Grumpy Old Mens Club

he complains so much he's a life member of the G.O.M.C

G.O.M.C by grumpy18 November 25, 2010

G.M.F.C.W.H.S.P.M.B.F.M.A.C.I.N.G 

Giant magical flying cocoanut with hyper-sensitive solar powered mechanised baby firing meachnism and cancer injecting needle gun.(is to be said really fast...all at once without breathing)

Taco "what the hell is that"
Ryan "G.M.F.C.W.H.S.P.M.B.F.M.A.C.I.N.G"
Taco " a what O.o"
Ryan "a Giant magical flying cocoanut with hyper-sensitive solar powered mechanised baby firing meachnism and cancer injecting needle gun"

G.M.F.C.W.H.S.P.M.B.F.M.A.C.I.N.G by TS-128 March 9, 2009

G.M.F.C.W.H.S.P.M.B.F.M.A.C.I.N.G 

Giant magical flying cocoanut with hyper-sensitive solar powered mechanised baby firing mechanism and cancer injecting needle gun.(is to be said really fast...all at once without breathing)

Taco "what the hell is that"
Ryan "G.M.F.C.W.H.S.P.M.B.F.M.A.C.I.N.G"
Taco " a what O.o"
Ryan "a Giant magical flying cocoanut with hyper-sensitive solar powered mechanised baby firing mechanism and cancer injecting needle gun"

G.M.F.C.W.H.S.P.M.B.F.M.A.C.I.N.G by TS-128 March 10, 2009

G.M.A.C.T.S.Y.H.M.I.L.Y. 

Give me a chance to show how much I love you

Hey *crush* G.M.A.C.T.S.Y.H.M.I.L.Y.

G.M.A.C.T.S.Y.H.M.I.L.Y. by TheBrokenHeartIsHereToHelp March 15, 2022