Bro-ner 

A Bro-ner is when you get an involuntary erection from doing something testosterone fueled and hella not gay with the bros. Popping a Bro-ner around bros is quite acceptable, and they will probably call you a "stud" and ask if you want to hit the gym or chug a fifth of Jaeger.

"Me and the bros were watching 300/ latest UFC fight last night and it was so sick, I totally got a Bro-ner."

"Dude, Mike put up 250 on the bench last night. I so got a Bro-ner"

"Poppin' collars, poppin' Bro-ners"

Bro-ner by KidIcarusss October 2, 2009

Bro-ner 

An erection of the penis, caused by a bro's amazing bro-ness-ocity.

Bro 1: I slapped that bitch for you.

Bro 2: Dude, you just gave me a bro-ner.

Bro-ner by FirebertNY February 24, 2011

Bro-ner 

(n.) The theoretical erection (boner) "Bros" get for each other when one does something "bro" that makes people suspect bros struggle with suppressed homosexuality.

1. Yo bro, I'm totally digging the way you wear that collared shirt. You're giving me such a bro-ner.

2. The smell of phoenix scented axe always gives me a raging bro-ner.

Bro-ner by Nigmuhh July 8, 2011

Bro-ner 

n: A figurative erection one gets from spending time with their good friend(s). Usually a sign of great respect and admiration. What makes a bro-ner different from a boner is that there is no limit to the size of a bro-ner. Bro-ners can increase with time (see example 2) and may never leave, even after the bro is gone.

A bro-ner can exist among females, but mostly exists within guy-to-guy or guy-to-girl relationships.

1. After spending several lunches together, Justin realized he had a bro-ner for Gabby, and that they weren't so different, after all.
2. Gabby's bro-ner for Spencer had been there since first grade when they met. It increased when they realized they had the same birthday.

Bro-ner by DJ. G93 March 11, 2011

LeBroner /le-bro-ner/ 

1. A LeBron James fan that rides his d!#k to the point of arousal.

2. Believes that there was no other player, EVER, to play on the NBA before he was drafted.

3. Most likely never watched the Heat play until LeBron moved there.

4. Outside of Miami, usually sitting at a bar, in their LeBron jersey.... alone.

1. Did you see the game last night, oooh LeBron went sooo hard!", "Watching the game last night gave me a massive LeBroner."

2. "LeBron is the GREATEST player, EVER, to player in the whole galaxy.... EVER!!!"

3. "Man, I've been a Heat fan since.... uhh... forever"

4. "Why's that LeBroner /le-bro-ner/ just sitting there by himself"

LeBroner /le-bro-ner/ by hearse June 3, 2014

Nerd Bro 

A nerdy guy who like science and math and fantasy, etc., but also acts in a bro-ish manner.

"Yo, this game of beer pong is kick ass!" said after discussing the merits of Wang Computers

A nerd bro is often seen in the Santa Monica-Malibu area.

Nerd Bro by Frank Sampson November 7, 2009

Nerd Bro 

A presumptuous, impudent, rude, condescending, and sanctimonious fanboy who deems himself to be the all knowing in his chosen fandom. And deems anyone with lesser knowledge of the fandom to be less than.

Jane Doe: I'm really excited about this new comic book series!

Nerd Bro: Name all of his sidekicks! NOW!

Jane Doe: I'm not entirely familiar with the characters, that's why I'm excited for this series...

Nerd Bro: YOU ONLY LIKE IT BECAUSE YOU SAW THE MOVIE!

Jane Doe: Well, it's the main reason why I'm excited for it. I enjoyed the movie and I want to know more about the universe. What the hell is your problem?

Nerd Bro: I'M EMBARRASSINGLY INSECURE WITH MYSELF AND FEEL THREATENED WHEN PEOPLE LIKE WHAT I LIKE! I'M PATHETIC, THAT'S MY PROBLEM!

Nerd Bro by bxfella89 November 22, 2013