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.
one who gathers male genitalias for self pleasure
(tod) "bro, you up for some lazer tag?"
(steave) "no! you rod wrangle..