When a woman finger-fucks her boyfriend in the ass and then rubs her soiled finger on his upper lip, creating a smelly shit mustache. This offer null and void if he already has a real mustache. Similar to a Dirty Sanchez, but one for the girls.
I got so sick of my guy asking me to finger-fuck his ass that I gave him a Dirty Miguel to teach him a lesson.
When you are having anal sex with a girl from behind, and you pull out and blow your load on her back. Then she proceeds to wipe off herself with a pillow. You then grab the pillow poop on it and rub it in her face.
Yo man, I'm not staying over, I saw your pillow and it looks like you gave another hoe a dirty doyle.
When someone is in the act off sex and decides to play with the girls vagina in the same fashion as that of a pizza maker.
Then after he is done he pours cream cheese into the vagina to soften up while he waits for his bagel to heat up.
Man Dave was giving Vivian such a dirty diday he made an extra large pizza with that thing and he really enjoyed his bagel.