look up any word, like the eiffel tower:
 
1.
could be used in a variety of ways expressing anger, happiness, etc...
Or it could simply mean a man or woman who really likes butt sex.
mad- "why the fuck did you do that for you anal slut?"
happy- "FUCK YEAH YOU ANAL SLUTS, I JUST FUCKED YOUR MOMS IN THE ASS"
simply butt sex fun- "wow you just had sex with her ass for 2 hours then she strapon fucked you in the ass later? you anal sluts!"
by anal slut October 20, 2007
 
2.
A girl who opts to have anal sex to avoid losing her virginity.
"Debra is such an anal slut, shes getting fucked in the ass so she can technicaly say shes a virgin."
by Mr. Sandington April 05, 2008