A fork of Rural Dictionary
A person (male or female) who intentionally or unintentionally stops the progress of one woman getting some pussy from another.
I was about to get some of that fine ass pussy over there until Paul came up and started talking about Star Wars again, he's such a muffler.
Thingy you put up the end of on an car so the exaust gas wil sound nice
w00t ! Look at that muffler ! Its so fecking big ! Its almost like teh rocket pipe in Need for speed udnerground
When you place an open can (coke, Dr. Pepper, monster, beer, etc.) in someone’s asshole, stab a hole in the bottom once placed, and shotgun the said substance.
Bro my asshole is still bleeding after Kyle did The Muffler with his monster
Breaking wind while performing a blow job
Dammit, I was sucking on a huge new cock last night. Everything was perfect, except I was a little bit drunk, and I broke wind right in the middle of it all. Thank god he was drunk too, and we made a joke and called it mufflered fellatio. We had great sex, but I was pretty embarrassed.