A guage used to measure revolutions per minute (RPM) on engines. It is usually used in the automobiles.
According to the Tach, the engine is turning 7000 RPM's
by bill September 27, 2004
Get a Tach mug for your mate Larisa.
An acronym for a tasteful amount of chest hair
Your tach requires little to no manscaping.
by CTJH December 31, 2016
Get a Tach mug for your mom Sarah.
The one nigga who is always ready to roast some. He also cooks great French toast, pancakes, and Ramen. Aka The Real Ass Eater.
That nigga Tach came over, cooked my sister some pancakes, and ate her ass
by Its ya boi skinny penis September 14, 2017
Get a Tach mug for your buddy Abdul.
Singular of plural adjective for the sexiest male.
Also noun for sexiest man alive.
Tach guy is really tach.
That guy is tach.
by Liam April 21, 2003
Get a Tach mug for your fish Zora.
As a verb, to shoulder someone in the crotch. As a noun, the shouldering of someone in the crotch. Generally executed by midgets and received by NBA players.
OW!! That 6 year old just TACHED me.
He deserved a tach.
by Soytsauce March 24, 2007
Get a tach mug for your friend Nathalie.
Tached is a proprietary phone tethering system developed by Daniel Karr, Jason Wisor, and Dan Falliaux. Tached allows its user the piece of mind in knowing that they’ll never lose their phone again. Tached works with a proprietary anchor system which rests between a phone case in conjunction with an Ancord that attaches to a zipper, belt loop, purse, handbag, backpack, etc. etc. etc. Refer to Tached.com for details.
I’m so happy I was Tached because that creeper tried taking my phone.

Thank goodness I was Tached as I dropped my phone while taking a selfie on the ski lift.
by Tached March 03, 2018
Get a Tached mug for your brother-in-law Bob.