by Mr. Callhan February 11, 2004
an extra mouse laying around that the user puts in place of the main mouse. the user can then proceed to use both dick infected hands on this mouse. It avoids having to wipe your main mouse again when your right hand just wasn't cutting it enough. the beat-off mouse does not have to be cleaned.
inconsiderate assholes only use one mouse. your friends use that computer too, buddy!!
Same thing goes for the beat-off keyboard
inconsiderate assholes only use one mouse. your friends use that computer too, buddy!!
Same thing goes for the beat-off keyboard
by Chenry08 August 24, 2007
To continue trying to beat off a horse when it clearly isn't going to work anymore due to lack of blood flow.
Dude: I was out beating off a dead horse last night, but may hand started to cramp up, so i just went home instead.
by XxVRxX August 20, 2010
a very offensive and derogatory term for Labor Day (in North America and Thanksgiving Day (in Canada only).
international beat-off day is an offensive term because on these days otherwise productive male members of the North American workforce simply sit at home doing diddly-squat and beat off to porn. Too bad Thanksgiving is not celebrated in Canada during the month of Brovember.
by Sexydimma September 18, 2014
by Tintoes February 29, 2012
by tha ingram July 2, 2004
To masturbate with one hand while slowly defectating in your other hand. Then when experiencing climax you cum and fling the feces as hard as you can simultaneously.
by sjp092 February 16, 2010