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A technique for eating a girl out involving vibrating or humming your lips on the vagina.
Daniel used the muffler on Kelly and she came like a broken fire hydrant.
by KearnyMesaBowl June 22, 2017
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Jul 26 Word of the Day
Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed
I got a call from X the other night. She had an extra ticket to a concert she bought for a friend, but they couldn’t make it so she called me to ask if I wanted to go because I am her Second String Friend.
by Deus-ex-machina August 26, 2020
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2
The. Muffler is the act of stuffing a girls panties into her anus, while she is asleep, leaving any air that escapes her anus, muffled.
" That drunk slut passed out after a hard ass pounding, so I couldn't resist giving her a nice muffler, her tiny little g-string fit right in her gaping hole"
by BBawesome August 20, 2011
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3
Yo dude, you see the size of that muffler on that broad??
by Keegs February 11, 2004
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4
A device attached to the muzzle of a firearm to muffle the sound of firing.
My hood, illustrious; marvelous rap, screw-on mufflers. -Raekwon
by Megabruh June 05, 2010
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5
A man used as a cover for a lesbian. Think of it as a buffer for her carpet munching tendencies
Your dad is a real muffler, eh?
by irascio December 14, 2007
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6
A cushy office seat designed to muffle your farts
Nobody can hear me farting in my cubical because I have a pretty good muffler.
by skidmarx88 April 14, 2011
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