Flanderbear 

A fat lazy man who always drinks the last beer, smokes the last bowl, and eats the last slice of pizza. Smells of mold and mothballs.

“Matt, why do you have to be such a flanderbear?”

Flanderbear by TheKeeperOfKnowlege August 8, 2022

Flanderer 

A person who flits from potential mate to potential mate flirting, showing off, and generally displaying swag. Not necessarily a negative term, simply a word to characterize a set of actions.

Oh gosh, what a flanderer!

Flanderer by Clapforthunder June 3, 2014

Flunderwear 

Flying underwear.

Campers: *throwing their underwear*
Camp Counselor: Hey guys, no flunderwear.
Campers: *giggling*

Flunderwear by SopranoRocker2010 July 1, 2011