Mufflering

The act of taking a pull from a vaporizer tank without use of a protective drip tip and/or top cap.

Basically putting the lips on hot metal tube and inhaling vapor.

Dude...I'm so high, I almost started mufflering my vape RDA without the top cap. My lips would have been burnt and blistered like a herpes outbreak.

by LordFinesse78 June 7, 2018

Muffler

A very loosely rolled blunt with a open mouth piece for maximum air wave "big hits".

Did you roll that blun?. Yes be careful how you hit it it's a muffler.

by PTDubb February 29, 2020

muffler vibrator

When you fart while some is eating your ass, you make their lips vibrate on your butthole.

Katie was talking too much so I gave her a muffler vibrator.

by Nikki N Curtis September 18, 2020

Muffler Stuffing

The act of creating a new open during anal sex that allows the free flow of gas during the festivities.

Lady: What would you like to do for our anniversary?

Fran: It is a special night, we could try muffler stuffing.

by Mufler1128 October 24, 2020

Mississippi Muffler Shredder

The act in which a hillbilly from Mississippi steals a hot muffler from his neighbor’s running car and uses it to violently circumcise himself.

I think Bill pulled a Mississippi Muffler Shredder instead of going to a regular doctor.

by Lord WizarD III October 30, 2020

tomboy muffler

What you call a penis of a woman who received a sex change

Did you hear about Erickah's 2 inch tomboy muffler? He just got it put on with the operation.

by SkinnyGlueStick May 13, 2017

Boston Muffler

When you're penetrating someone anally and they fart, creating a muffler sound.

Brian "Did you go give it the chick you met at the bar last night"

Tony "Yeah, I gave it to her from behind. She even gave me a Boston Muffler. The vibration was amazing"

by ItsPseudo October 5, 2017