douche convention 

The mythical place where guys go to learn how to be douche bags and share tactics of douchebaggery.

"Hey that d-bag kid Austin isn't here today."
"He's probably at a douche convention"

douche convention by Pat Owen December 9, 2008

Fuckwit Convention 

Any gathering of people that seems to have a strong majotity of dimwits, bogans, douches or randoms.

Let's get out of this bar, man. It's a fuckwit convention.

Fuckwit Convention by Mighty-D April 7, 2011

international convention 

International convention or IC is a once a year event where Jewish teens "come to touch boobies and get their dick sucked" -Hoodie Allen.

The dance floor at international convention is a fucking orgy.

international convention by JEWish March 12, 2015

Munchkin convention 

A group of short people or a group of mexicans.

Stephanie's family was so short that the invitations to her family reunion read "Munchkin Convention."

Munchkin convention by Gollum May 28, 2006

clit convention 

When the number of females in an environment overwhelmingly exceeds the amount of males present. Used as the "sausage fest" for girls. Often used by teenagers.

"Jane, lets get out of here, its a freakin' clit convention!"

clit convention by spence and leyd October 9, 2008

Anime convention

The best place to go people watching. Anime conventions are the type of place where people will stand at the bottom of an escalator and gather hugs for three hours. People dress up in the most outrageous of outfits, including, but not limited to, kimonos, Japanese school uniforms, tutus, Victorian dresses or suits, and various cosplay outfits.
While not all attendees are nerds, geeks or the like there are a great many, and are very fun to talk to. As are most other convention people.
While there are planned activities and viewings, convention people are very creative, and have started multi level capture the flag games on multiple occasions.
Bottom line, conventions are funner than they seem. Especially while trying not to get caught by the retired volunteers that run the place.

That anime convention was SO fun last night!
I know right, too bad they make minors leave at 2am.

Anime convention by TheEllieSan August 12, 2010

like convention 

An event where people gather to like each other 's facebook profile pictures all at once. This phenomenon is common among many social networking users so that they will accumulate many likes in a short period of time.

They have like conventions every week.

like convention by loloman October 12, 2013