G.I.H.T.S.
An abbreviation of "God I Have To Shit".
Austin: I feel like I'm about to birth a whale's testicle
Alex: Dude, whats wrong?
Austin: G.I.H.T.S.
Alex: Oh, you should get that checked out.
Alex: Dude, whats wrong?
Austin: G.I.H.T.S.
Alex: Oh, you should get that checked out.