Fleanis 

The penis of any mammal when occupied by a flea.

Paco, my toothless chihuahua, currently has a fleanis...

Fleanis by Crassmaestro December 23, 2019

Fleanis 

A flea's penis.

Damn! Did you see that flea's fleanis?

Fleanis by It's a bro job, not a blow job July 24, 2015

flenis 

Common slang for a flaccid penis. Used when one is too lazy to say "flaccid penis" in its entirety.

Richard has by far the longest flenis in the entire building.

flenis by MacBeefin August 4, 2011

Flanish 

A fetish for people wearing flannel shirts.

She was really attracted to my flannel shirt because she has a flanish.

Flanish by Finn__ October 22, 2014

Fleenis

An imaginary flying penis thrown at ones face.

I will throw a fleenis at you.

Fleenis by sosthenisRR April 20, 2018

Fleaning-up 

The process of cleaning up one's unwanted wall posts on Facebook. This may be done so that a desirable wall post is still visible for others to see.

(A Facebook clean-up)

When I walked into the room last night, Kara was fleaning-up so that Michael's mushy wall post was still visible to everyone.

Fleaning-up by Jacob S... March 31, 2008

Flanish 

An accent with atributes of French and Spanish.

I couldn't pinpoint his accent, but if I had to guess it sounded flanish.

Flanish by Miguel_Rodrico April 20, 2019