by D-Giggs November 4, 2015

by A.Anon January 28, 2013

Man law that states that, in a defined group of men, you may not order a new beer until every man in that group has finished their drink.
by Mister Macabre April 1, 2011

When two males clash the tips of their penises together at simultaneous orgasm, causing the illusion of two full beer mugs being hit together causing foam to splash out.
Male#1: HEY! I think I saw Lance Armstrong riding his bike back there on the road.... I'm going to go back and try to talk to him.
Male#2: Got a man crush on lancey poo? Why don't you go beer mug with him.
Male#2: Got a man crush on lancey poo? Why don't you go beer mug with him.
by knockout9019 September 8, 2009

when you see a girl that has the potential to be cute, after slamming back a minimum of 2 beers but not enough beers to obtain beer goggles
by jlove6182 June 22, 2010

A beer drink whilst having a shower. Useful for pre-loading, but also great for sexy time; combining the awesomeness of shower sex with the delicious taste of beer.
by Katie P's Marky Mark May 4, 2019

A few beers one says they are going out to drink but not end up trashed wondering where they were in the morning. This usually never is how the night goes and they always throw more then a few back.
John-" Yo we have a game tomorrow I think I'm just gonna go out and have a few casuals (casual beers)."
Rob-"We'll see how that ends up."
....
John-"Bartender run a tab, I'll be here all night."
Rob-"We'll see how that ends up."
....
John-"Bartender run a tab, I'll be here all night."
by naadum August 23, 2016
