yermother

Literally "Your mother". A derivation of yo mamma. Used as a quick (albeit weak) comeback for any situation.

IRC chat room:
JoeBob: So, what'd you do last night?
CrzyDude: yermother

by RudeDude May 23, 2006

Yerman

Scouse slang meaning "yeah man" or "yeah bro"

Nathan: Can I get some Kenny lad?
Paddy: Yerman, be there in 10 or 15.

by Scouse Definitions February 4, 2017

yerming

Yerming is one a person has anal sex with another individual and after he is finished uses a straw to suck the cum from that individuals ass.

John didn't like yerming since the last time he did it he puked for the rest of the night.

by Germanprd April 23, 2004

yerm

yummy sperm as in the sexually seasoned manjuice from a male ejaculated penile area, mostly used as a descriptive noun by nymphos or horny women

Guy 1: Dude last night was effing crazazy the girl was a freak.
Guy 2: That's INTENSE! What was she saying?
Guy 1: She was like MORE YERM MORE YERM!

by justin duong foo February 14, 2008

yerm

In a lunar calendar, a period somewhat like a year in which the odd numbered months have 30 days and the even number months have 29 days.
Also the time it takes for the mean synodic month to fall half a day behind the 29.5 day cycle.

A lunar calendar can constructed from yerms of 17 and 15 months.

by Karl Palmen April 23, 2003

yerming

Yerming is when one individual has anal sex with another then sucks the cum out the ass with a straw

John didn't like yerming since the last time he did it he puked for the rest of the night

by Aaron April 23, 2004

Yerma

You heard me
Only used in AVA

TCW

Guy 1: Yo I just tre-flipped

Guy 2: no way
Guy 1: Yerma

by AVA/TC June 15, 2019