G.P. 

An acronym standing for Group Poop. Much like women and their periods, when men begin living together, their poop cycles coordinate. A group poop is when these strapping young whipper-snappers, members of a team, or other cohesive unit, as it were, congregate to poop together in the same facilities. While defecating, they listen to the collective bowel calisthenics and engage in witty banter or bathroom games (i.e. kicking open the stall door/paper towel bombings). Also see P.I.A.G..

"Hey guys, I'm feeling a little vulnerable, can we go take a G.P.? For old time's sake..."

G.P. by Spartan Basketball 07-08 February 22, 2008

G.P. 

Guaranteed pussy (a girl who u kno gon let u hit any time u want)

she a G.P. so she fuckin mo than 1

G.P. by t.j and b.h July 30, 2007

G.P. 

to keep it a secret; on the down low.

Let's keep that note on G.P.

G.P. by Amanda October 8, 2003

g.p. 

glass pipe (to smoke out of)

I saw her smokin out of a g.p.

g.p. by Shell February 24, 2005

G & P 

ground & pound; when a guy is on top of a girl and going as hard as he can for as long as he can.

Man i gave her the g & p last night!!!

G & P by sweet p December 29, 2007

G P 

Georgia Pacific: A large evil fucking company that likes to ass fuck its straight employees with Massive PlyWood Dillys! Also, use in reference to a lying maggot, punk, whore, necrophiliac, that dresses up in a White hard hat and rapes your mind with useless talk of production, that in all actuality is just setting you up for your annual fisting!

"That mother fucker at the Talladega mill is a G P !

" Man, your walking funny dude! Ahhhh... you must work at that mutha fuckin G P !

G P by Mr. Good Guy March 22, 2009

g/p 

Gloria Patri, also known as the Gloria, Glory Be to the Father or, colloquially, the Glory Be, is a doxology, a short hymn of praise to God in various Christian liturgies. It is also referred to as the Minor Doxology (Doxologia Minor) or Lesser Doxology, to distinguish it from the Greater Doxology, the Gloria in Excelsis Deo.

Above your signature line, it is appropriate to write the letters "g/p", which is short for Gloria Patri

g/p by Sinner Saved By Grace June 21, 2016