Flame retardant

A safer way to call someone retarded without a teacher knowing. Make sure to put “expired” in front of it to lower suspicion.

Joe: I failed the math test. How was I supposed to know that x is equivalent to 2?
Mike: You expired flame retardant!

by Thebirdman567 November 8, 2019

Flame Retardant

A person with "special needs" who is also gay.

Tard #1: "Did you hear about Chuck? He came out of the closet!"
Tard #2: (makes random noises) "...and I thought I was the only Flame Retardant!" (burps)

by KC MasterBeast July 2, 2011

flame retardant

Person or object used by males to block advances from memebers of the same sex.

I had to go to a gay bar with my friend Christopher the other night so I invited my friend Laura to go and pretend to be my girl friend and act as a Flame Retardant.

by SI_ex_pat February 8, 2010