Your breath smells bad Tony..
Yeah sorry, I've been fargling
To engage in sexual intercourse. The act of having sex.
Allison and Matt fargled last night and she said it was the best she's ever had.
When you hold in a fart but your body wants to fart anyways so you fart inside your guts and it makes a gargling noise.
Dude, did you hear that? That wasn't my stomach; I just held in a fart and made a fargle
Omg look at how slimey that little fargle is over there,
-or-
Ew wtf that fargle just bit me