When females put one or more octopus's in her vaginal hole and has a fishy smell.
"Bro, she got octopussy, don't even think about it."
A pussy who sticks to you like an octopus's tentacles
Person 1) he is being an octopussy
When the pussy wet and it gets stuck to a part of someone else's body e.g. a leg and attaches to said leg much like an octopus' tentacle.
Bro we fucked for an hour and after she wouldn't stop octopussying on my leg
Haha that's classic bro don't you love that