rubber_johnny's definitions
GBS stands for "greasy bum sex"
A: do you like GBS?
B: whats GBS?
A: do you like it? everyone does. its great!
B: but what is it?
A: just say you like it. say you like GBS
B no tell me what it is
A: i will if you say you like it
B: OK...I like GBS
A: Aha! you like greasy bum sex
B: whats GBS?
A: do you like it? everyone does. its great!
B: but what is it?
A: just say you like it. say you like GBS
B no tell me what it is
A: i will if you say you like it
B: OK...I like GBS
A: Aha! you like greasy bum sex
by rubber_johnny June 9, 2009
Get the GBSmug.