Estrogen Barrier

A barrier that surrounds many high school girls who are too attached to their female friends. Due to the fact that they are constantly surrounded by judgemental girlfriends (who may or may not be giggling), it proves difficult to ask out said girl due to the excess of females surrounding her. Thus the estrogen barrier.

Guy 1: "God damn! How am I supposed to ask out Alicja when she's got her estrogen barrier up?!"

Guy 2: "I hear that the best time to get those women is just before they go to bed at night, or RIGHT after they get out of the shower. Any other time and you're fucked.

by Guy 3 February 4, 2009

Breaking the Sound Barrier

The act of inserting one's penis into someone's ear. Also referred to as ear-sex.

"Dude, last night I almost got caught while I was breaking the sound barrier with Alex!"

by SpaztiC829 March 25, 2009

Sound Barrier

The distance from the sound of your maturbation to the point where people could hear it.

My door is weak and wooden, so my Sound Barrier is pretty weak.. Makes jacking off with a fleshlight a chore..

by Douchebag82 December 15, 2011

Fart Barrier

The fantastic adventure movie featuring Harrison Ford, Denzel Washington, Kevin Costner, and others. In a flatulent fantasy wonderland, Ford traverses the complexities of real relationships by determining the best time to drop his first audible and smellable fart in the presence of his one true love.

Dude, Indiana Jones was cool, but 'Fart Barrier' was Harrison Ford's best movie.

by The Poopetrator December 13, 2018

Boner-Brain Barrier

When your boner takes over thinking for your brain. Similar to the Blood-Brain Barrier where only certain substances can pass through to the brain. The Boner-Brain Barrier doesn't allow any thoughts to be processed from the brain since they are all processed from the highly sophisticated thinking center of the penis. This can result in making illogical decisions and having regrettable sexual experiences.

Hey, why'd you make-love to that 350lb manatee last night.

Three words, man... "Boner-Brain Barrier"

by The definer2017 February 4, 2012

heterosexual man barrier

A long pillow used to lay over and weigh down the sheets between two straight males sharing a double bed.

A heterosexual man barrier is set up to help prevent accidental contact during sleep.

comonly used in combination with the stager sheet sleep method.

The two boys were afraid to sleep in the same double bed without the aid of a heterosexual man barrier.

by Action Steve May 28, 2006

Jersey Barrier

Encountering fecal matter during anal sex typically resulting in discontinuing the act.

(a) There's been a terrible accident!
(b) Oh shit! What happened?
(a) Exactly! Tom ran into a Jersey Barrier. He was fuckin' Katie in the ass and she frosted his dick!

by jxmoth September 27, 2011