Urban Dictionary: rch

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rch

The smallest unit of measurement practically possible: A Red Cunt Hair.

by Anonymous December 15, 2002

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Sep 9 Word of the Day

sleep

the thing that you don’t have when you’re phones percentage is over 20

phone: why don’t you go to sleep tommy it’s 2 in the morning?
tommy:why don’t you die you dumbazz

by lik_frls_dis.me February 12, 2020

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RCH

30 microns. Measured on a comparator by a physical scientist on his secretary's red cunt hair at the Defense Mapping Agency's Erskine Hall, Bethesda, MD sometime around 1980. No Shit. Your tax dollars at work.

"That RCH was yummy!" said Roy as he pulled it from his teeth.

by Joe Schmuckatella July 18, 2007

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R.C.H.

A red cunt hair. Referring to the smallest unit of space, length, width, or height allowable.

I missed that bullseye by an R.C.H..

by Dave December 20, 2002

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rch

a very FINE measurement.

Go gets my hammer sos wes can move dis an rch.

by mushim October 24, 2003

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rch

A standard of measurement, the basis of the nano rch and the pico rch.

OK, Lem, we gotta move this mill just an RCH, so go easy with the hammer.

by Sneaky Snyde April 30, 2005

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rch

dental floss after a very Fine meal.

by mushim October 24, 2003

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