Shirt kitten means a bonny one willing to do whatever it takes to get McDonalds ...Even if it means stuffing a mcgriddle in her mcmuffin
"Omg did you see that girl giving head in the mcdonalds parking lot for a mcgriddle?? She's such a shirt kitten!"
by Pecker_On_Urban_Dictionary March 24, 2023
Get the shirt kittenmug.