anti-river 

Something that used to be a river, but is now dried up or void of water.

Person 1: "Damn, its hot out. let's go swim in the river"
Person 2: "Didn't you hear? Because of the drought, its an anti-river now"

anti-river by Xianyong Bai August 11, 2009

minus-anti-reverse craic 

emphasis of a person being 'minus craic'

to be no fun, and not to take part in activites

Dude: how much minus-anti-reverse craic was she last night?
Dude 2: aww totally man, she's one loser, a total MAR(minus-anti-reverse)

minus-anti-reverse craic by annie822 January 6, 2008

anti-reverse screw over 

(noun) When someone makes it seem like you are screwing them over but in reality screws you over, usually when they give you consent to screw them over playing around but do it to you for reals and get away with it.

Jen thought she walked over Fred for reals when Fred said it was okay playing around but then did it to her for reals, so Fred performed an anti-reverse screw over.

anti-reverse screw over by Resbyall July 15, 2014

reverse anti noon

Noon, twelve O' clockish

I ate lunch at reverse anti noon... with ur mom

reverse anti noon by cotobh2 January 19, 2007

Anticiversary

The pre-anniversary that anticipates an event or occasion.

It could be exactly a year or 2 before your wedding day or any other event. Getting married April 18th 2013 for example; then April 18th 2011 will be your 2 year anticiversary and April 18th 2012 your 1 year anticiversary.

Anticiversary by The Drew in the Know December 1, 2010