a theoretical bag in which females are chosen for situations such as dates or booty calls.
Dude 1- "Dude, I don't know who I'm gonna ask to this fucking junior high prom."
Dude 2- "Just reach into that muffle bag of yours and pull something out."
2👍 2👎
Verb/Adjective- For a girl to use their partners hand to masturbate when they are still asleep.
Dude my wife used me as her muffle bag boy last night...