Fmell 

1.The word smell, as mispronounced by a nephew named Zehn, substituting the distinct 's' at the start of the word with a rush of air from the nasal cavity resulting in the amusing 'fmell' word. 2.Amusing replacement of the word smell, to be used liberally in everyday conversation.

1.You fmell, you fmell bad! 2.That fmellf.

Fmell by John Barry September 27, 2005

fmell 

An exclamation used as a substitute to a curse.

Oh "fmell!!!

fmell by Spencer G. (again) March 29, 2009

Mufflered Fellatio 

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.

Mufflered Fellatio by susan0506 October 8, 2011

Fellations

Sexual relations limited to oral sex.

I wouldn't date Sarah, but I wouldn't mind having fellations with her.

Fellations by bjh60 December 9, 2008

Fell Asleep in the Shower

An excuse guys use when they are in the shower for a long time because they are jerking off.

Wife: You took a long time in the bathroom to get ready this morning.
Husband: I was real tired and had trouble waking up. I fell asleep in the shower.

Fell Asleep in the Shower by barcelonaIV April 12, 2015

Smart Fella 

The Opposite of a Fart Smella

You're either a Smart Fella or a Fart Smella

Smart Fella by Wakattackius the devourer September 29, 2021

Russian Fellatio 

A blowjob with a mouthful of piss and shit

Did you hear that Hannah has mastered the Russian Fellatio?
Yeah I did, Scott is in for a surprise.

Russian Fellatio by Colby_Jaque October 17, 2021