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.
A person who is half or a quarter chinese, and doesn't look Chinese.
Henrietta: Ayo, is this kid white, 'cause his eyes is we..