What is Monostain?
1.
A event during sexual intercourse that a man ejaculates after only one pelvic thrust
hence the name
mono: one
stain: ejaculation
dude: was I any good
duedet: no, that was a complete monostain
See
Random Words:
1.
1. A single attack resulting in 3 or more kills, online or in real life.
2. More than one killing.
1. Ownage11 just made a multikill..