A "dirty Allie" is when a female is getting oral sex and right when she is about to cum she all of a sudden drags your face into her ass while she farts into your mouth and then licks your mouth right after. That is a Dirty Allie.
"Bro, my girl is so raunch!!! She pulled a dirty allie on me and my mouth still tastes like pulled pork."
"That dirty allie. If you know, you know."
"That dirty allie. If you know, you know."
by Toadtroad April 02, 2020