Top definition
The manometer is a standard unit of length measured by lengths of a vagina that the penis will occupy
That porno last night was crazy! That guy was like 3 manometers in that girl

Man my erection last night was easily 2.5 manometers!
M
by Ecirp girther February 10, 2011
Get the mug
Get a Manometer mug for your cousin Rihanna.
Sep 8 Word of the Day
A casual invitation / threat used by an individual that is not afraid of fucking someone up.
PAUL: I'm going to beat your ass.

JACK: Fuck around and find out, fool!
by NX STARCHILD October 16, 2020
Get the mug
Get a Fuck Around And Find Out mug for your barber GΓΌnter.
2
A device women use to keep track of how many dates they have been on in a given time frame. Particularly helpful when dating online.
Scarlett inquired to Maggie, "Girl, how many dates have you been on since you signed onto Gimmesumsnatch.com?" Maggie replied, "I'm not sure, let me check my manometer and I'll see what my count is up to."
by GiddyUpGirlFL January 18, 2009
Get the mug
Get a manometer mug for your Uncle Georges.
3
A device used to measure the manliness of an object.
Billy pointed the manometer in the direction of the chainsaw and the manometer starting reading very highly
by mrmangunn March 04, 2011
Get the merch
Get the Manometer neck gaiter and mug.