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.

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

Another pronunciation of worm.

Deragatory name for a woman.

= hot
= sexy
= attractive
very duplicitous in its definition

"Wum" is the female discharge or female Cum. Womanly cum thus the everyday word WUM.

Cum created from pure will power.