Top definition
It is an acronym meaning Wind-Up Merchant.

It refers to someone who posts on message boards and newsgroups with the intention to cause as much disruption as possible by goading others.
He's a WUM, just ignore his posts.
by Nataku November 03, 2005
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
"Hey look, it's a wum!"

"My favorite candy I gummi wums!"
by Jitterbug May 31, 2014
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
3
by Jooce Toggle July 29, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
4
"Wum" is the female discharge or female Cum. Womanly cum thus the everyday word WUM.
"Holy crap Bertha, you got wum all over me!"
by ahhhhbigail October 10, 2005
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
5
Cum created from pure will power.
Dude, I made Jennifer drink my wum.
by linw0724 April 18, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
6
abbreviation for Waiting Until Marriage,
meaning that you won´t have sex with anyone until you´re married.
It´s important for me that he is WUM.
by Tayend July 30, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
7
The combination of the two words "Well" and "Umm" usually used at the beginning of a sentence when trying to think of a response
Kevin: "Yo ma, when we gonna go get our mahiganiggy on?"
Stephanie: "Wumm...let's bounce in 30!"
by accnt this August 13, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug