antibro 

1. A guy, specifically your "friend", who is always attempting to upstage you (whether he does so or not). This is especially true around the opposite gender.

2. A male who performs many dick moves, usually harmless.

Also: antibros tend to only be a bro off and on, after all if they were constantly an attention whore they wouldn't be able to fall into the category of bro at all.

Often times an antibro is a compulsive liar, or may just be flaunting how bad ass he thinks he is.

Henry: "Man, today that lecture was crazy, wanna go for lunch?"
Antibro: "By the way, I took three different naps with three different girls in your bed."
Henry: ". . ."

Guy #1: "Hmm. . . I just stapled my arm twice. . ."
Girls in room: "HOLY CRAP!?!?"
Antibro: "I would totally staple my arm too!"
Guy#1: "DO IT FAGGOT. BTW can I have a paper towel?"
Antibro: "I would but you already did it. I still might. . ."

antibro by grayhatnub October 23, 2009

antibre 

It´s a person who is the opposite of a bre .

Lennart is a antibre

antibre by Bremaster007 March 9, 2021

antibonus 

The worst shit ever experienced. Shit violently exploding out of one's ass for several seconds at a time. Usually occurs after the consumption of many tacos. Sometimes liquid.

Chris's antibonus overflowed the shitter.

antibonus by The Deuce King February 14, 2006

anticronym 

Another name for "RAS syndrome" (short for Redundant Acronym Syndrome syndrome) -- redundantly using a word in connection with an acronym or initialism that already contains the word. "ATM machine" is an example: the phrase literally refers to an "Automatic Teller Machine machine".

Enter your PIN number when the ATM machine prompts for it on the LCD display.
(That sentence contains several anticronyms.)

anticronym by Grinning Cat January 6, 2015

antiboner 

A reference to an extremely ugly female.

Man that bitch is a total antiboner. My dick actually shrunk up and inverted inside me.

antiboner by Chauncey Hollinsworth July 23, 2004

Antiblogger 

A person who refuses to post or read a weblog or blog of any kind on any website.

The antiblogger frowned when he saw that the popularity of blogs was on the rise.

Antiblogger by Aaron N.W. October 6, 2006

Annibrosary 

A celebration of a longterm bromance. Generally acknowledged in larger increments such as the Silver (25 years) and Gold (50 years). The official date is typically recognized as a month or year to allow for multiple celebrations.

Matt and Jason have been best friends since the 7th Grade and will be celebrating their 25th Annibrosary in August of this year

Annibrosary by Carpolow January 22, 2013