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
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Random Words:
1.
A general expression of delight that is longer but more enjoyable to use than "yay." Usually reseverd for situations that are ..
1.
penis that is measured in nanometers
open your pants and look down, you will see a nanophallus
See phallus, small, nano, dick..