Flexible Barry 

A dude that is willing to sell out his friends (and even his country) for wholly personal gains, but must delay selling out until his circumstances change.

When the bank pressed him for more info on the house’s history as a meth lab, he told them there was nothing to worry about and that he’d give them an inspection report after the deal closed. Turned out the house was a meth lab for ten years. Flexible Barry really made out well on that one.

Flexible Barry by VladLovesBarry November 22, 2019

Flexible Leisure Trousers

Stretch pants with an elastic waistband allowing for excessive consumption of food without hindering the expansion of ones stomach.

Worn mostly by males, however some womens clothing offers the same benefits.

May be abbreviated FLT.

I am sure glad I had on my flexible leisure trousers when I ate the triple patty hamburger with double the meat and a super sized value meal, otherwise my pants button would've shot across the room.

Flexible Leisure Trousers by Michael Silver May 17, 2009

hetero-flexible 

Not gay or bisexual, but in between bi and straight. Like, being straight, but you would consider doing something with a member of the same gender should the situation arise. Mainly for pleasure and adventurous reasons, you probably wouldn't date them. Also can be called bent.
It DOESNT mean gay as some people would say it does.

I didn't think sarah was hetero-flexible until she gave me a lap dance and then went off to make out with her boyfriend.

hetero-flexible by 676767676767676 August 15, 2006

flexible 

Bends easily without breaking.

Those Asian tumblers had the most flexible backs Jack had ever seen.

flexible by mallit January 1, 2014

flexible 

adj. Capable of inserting one's head in one's own rectum.

Did you hear management's latest plan? They must be the most flexible people on the planet.

flexible by bbobb January 25, 2003

Hetero-flexible 

A primarily straight human being who occasionally enjoys sexual engagement with the same sex with only playfulness in mind. No future commitment or expectations involved. i.e. Drunk and horny.

I'm not bisexual, I'm "hetero-flexible".

"We're all gay when the right guy is not around"

"My hetero-flexibility is gauged by how drunk I am and how hot he/she is"

Hetero-flexible by AllegraKate November 30, 2009

flexible 

The ability to bend over, touch your toes and spread your "cheeks"

Managers these days say more often to their employees, they need to be more flexible, cause business changes everyday.

flexible by D4Damager March 10, 2015