flexfit 

A type of rim-lining for base-ball hats, made from elastic materials to fit snuggly to the head.

my new hat has flexfit instead of ajustable noches at the back.

flexfit by Hymen July 18, 2006

FlexFit Hyken Mesh Task Chair with Adjustable Arms - Black 

very nice office/gaming chair

Person 1: yo bro i just ordered the FlexFit Hyken Mesh Task Chair with Adjustable Arms - Black from Staples.ca
Person 2: yoo bro thats sick, i wish i could afford one!

FlexFit Hyken Mesh Task Chair with Adjustable Arms - Black by FlexFit Hyken Mesh Task Chair March 2, 2022

flexitarian 

A silly word to categorise people whose eating habits don't already fit into a category but desperately want to belong to a label.

Me? I'm flexitarian. It's like a vegetarian, but I eat meat too.

flexitarian by ignatios September 16, 2006

flextitude

A huge triumph through the unlimited power of flexing.

"laugh along with me on this journey, this journey of flextitudes!"-Lord Nux

flextitude by amortal October 15, 2020

Non-octo flexitarian 

A person who prefers the vegetarian diet, but occasionally eats meat as long as it's not an octopus.

I can't have that octopus, sorry. Keep in mind I'm a non-octo flexitarian.

Non-octo flexitarian by tomas2022 April 18, 2022

Flexitis 

Flexitis is a serious medical condition currently on the rise in North America. It pertains to cases of extreme flexing on your fellas even though the actually don't give half a shit. As of January 24th, 2017 the CDC had reported over 245 cases in 17 US States, and had voiced worries of the disease spreading out of country and possibly overseas.
(NOTE: This disease can only be diagnosed with someone holding a certified nigga pass)

Fella with flexitis: Yeah I got another 150 on deck its crazy
You: I'm sorry sir, but I may just have to diagnosis you with terminal flexitis

Flexitis by wallabyfromjapasstv January 25, 2018

flexitarian 

some one who essentially eats just vegetables (as well as fish, eggs & milk) who's not too uptight about eating meat ocaisionally as a matter of convenience; a lenient vegetarian

Rather than offend his hosts, he ate a good-sized portion of the spaghetti a la carbonara they offered rather than making a meal out of salad, bread & dessert. Why go hungry? I'm a flexitarian.

flexitarian by Mandingoe May 27, 2004