mufflebaby

someone who commits a party foul.

someone who is boring, or a downer.

Lionel won't take this shot with us. He's being such a mufflebaby.

by ehhhh412 April 6, 2011

Mufflebaby

1.A person who has committed a party foul
2. Someone who is a debbie-downer, anti-social, a loser
3. A person who ruins party's
4. Someone who does not know how to have a good time
5. Someone who is a wallflower

Juan decided to stay in and do homework instead of coming out with us on Saturday; He is such a mufflebaby.

Dan forgot to buy the cups for the root game, he is such a mufflebaby.

by Team Honda Civic April 6, 2011

Mufflebate

The act of sticking your penis in a still warm muffler

Me and my friend were looking for a runaway dog when we saw a guy park his truck so my friend decided to Mufflebate

by Sir.Fartsalot September 20, 2012

mufflebob

When a man sits in the corner and cries with his head in a pillow while a woman he was planning on sleeping with fucks someone else.

I heard the cries of a mufflebob in the hotel room next to me.

by Melissa Joan Heart December 19, 2016