When a girl squirts like a oyster so hard on a mans penis, she spins round in a circle multiple times, like a helicopter.
Girl: Embarrassing moment last night.
Friend: What happend?
Girl: I oystercoptered and broke his dick...
Friend: What happend?
Girl: I oystercoptered and broke his dick...
by Truethooo August 8, 2017
Get the oystercopter mug.It’s a word young children who haven’t gained full English capabilities or mentally retarded people’s say instead of helicopter
by The Real Alaskan snow dragon December 21, 2020
Get the optercopter mug.Related Words