To rev an engine out past the reading capabilities of it's tachometer. This often happens in built 4 cylinder engines that have been designed to rev past normal engine limits, sometimes past 11,000 RPMs. This problem is often resolved by putting a monster 5" tach on the dash. Installing this equipment is also common among ricers who want their car to seem fast.
Damn son!!! I dropped a new built b18 in my EG hatch and I tach out everytime I hit the gas!!! Honda power!!!
by Da C-Rob February 13, 2010
Get the Tach Outmug. The act in which a person blows large sums of money on a combination of sex, drugs & alcohol. Then slips into a coma forgetting said acts. Thus alleviating any responsibility.
by Nater9000 April 5, 2016
Get the Odom Outmug. a magical chant originating from the early bc, a few years before christ was born. this sacred ritual chant was only to be used in dire circumstances, as its power was inviolable. this chant was never to be used under any conditions, but the early 21st century has not been let loose from the curse of this unforgiving chant.
by algaerhythms November 15, 2021
Get the sridaa outmug. by Priscilla Caterina Ballerina October 21, 2007
Get the Hag Outmug. by SlimSiahh April 2, 2022
Get the Out The Mixmug. To physically leave a place due to hopelessness, or mentally remove oneself from a situation due to frustration or lack of interest.
by Nurse_Midlo February 12, 2015
Get the check outmug. The failure to perform a task based not on a lack of skill but a lack of willpower or courage or possibly due to overwhelming fear. Usually this happens at the last moment possible and without any sort of alternative plausible excuse.
John was going to ask that hot girl out but he bitched out at the last second and walked away awkwardly.
Alex bitched out of the fight after he saw his opponent was clearly bigger
Person A: there's no way that girl is going to bungee jump
Person B: yeah I'm betting she is going to bitch out
Alex bitched out of the fight after he saw his opponent was clearly bigger
Person A: there's no way that girl is going to bungee jump
Person B: yeah I'm betting she is going to bitch out
by SumiGod November 22, 2011
Get the Bitch outmug.