by Nymsnyms September 20, 2021

An effect, usually brought on by exaustion, alcohol, or a few of the more illegal drugs, which cause a person's eyes to focus on nonexistant points. The resulting effect is that they see two of everything.
After drinking a six-pack and then attempting to reconstruct the string theory, Atom was seeing double.
by DragonlordALS June 13, 2004

by norcal ninja July 8, 2006

by spoonilicious December 31, 2010

A double cheeseburger from McDonald’s
by Mearlyyeh July 28, 2018

The act of masturbating and brushing your teeth at the same time. This can be performed in any setting.
Note:This act is mostly performed in the shower and does not always require crest toothpaste. Some have even double crested while engaging in the act of sex.
Note:This act is mostly performed in the shower and does not always require crest toothpaste. Some have even double crested while engaging in the act of sex.
Guy 1: What the hell do you look so happy for?
Guy 2: I just did the double crest and feel fantastic!
Guy 2: I just did the double crest and feel fantastic!
by Malice2.12 December 3, 2010

by LukePaul Sammut January 19, 2018
