while fingerbanging a woman, you gradually add fingers until the whole hand is inside. when the woman is about to orgasm, you ball the hand into a fist.
that girl claims to be a virgin, but i gave her the blowfish last summer.
by ron c the great February 14, 2007
Get the the blowfish mug.
When you see a cute girl on tinder or other social media and then you meet her and she's actually twice the size of her selfies.
"Zachs been talking to this hot chick he met on snapchat. Turns out she blowfished him and she was huge"
by Bravotango7 March 10, 2017
Get the Blowfished mug.
The act of pressing ones lips against a transparent surface, typically a glass window, to form a seal and then breathing out to expand the cheeks.

Generally the intention is to disgust or taunt anyone that may be on the other side of the window. Although slightly less offensive, the action is performed in much the same manner as to chuck a browneye.
"Quick, Sally's in her car, do a blowfish on her window!"

"Haha, blowfish!"
by Heath Raftery November 28, 2007
Get the blowfish mug.
Describes the face a girl makes when you nut in her mouth and it expands her cheeks, making her face resemble that of a blowfish or pufferfish.
Trista offered to suck me off, and that bitch looked like a blowfish when she refused to swallow afterwards.
by WhoDatFreshBoi October 20, 2018
Get the Blowfish mug.
When you get a girl to lick your asshole and you fart in her mouth her cheeks puff out like a blowfish.
She was going for the bunghole so I shot her a big blowfish.
by Freebird September 17, 2003
Get the blowfish mug.
blowfish one who talks out their ass excessively always spewing nonsense constantly in quite an irritating manner
my old neighbor is a blowfish he always talks out his ass spewing useless nonsense constantly in an irritating manner
by blueskypanda March 7, 2021
Get the blowfish mug.
The act of giving oral sex to a woman with a fishy pooter
Man 1: i avoided dreadful blowfishing because that slut was easy and i got it in without eating that dirty fish.

Man 2: fucking awesome man. my girl demands blowfish before i get any. fml
by wtrmelon February 8, 2012
Get the Blowfishing mug.