A sick trend That started around 2016, a way of trash talking. To do this trend you must put your foot up on the sinks in the bathroom and take a picture with flash on using the caption "Erin finning" also another way of being a trashy white girl pretending to be black.
Hailey- hey! Wanna go Erin finning?
Veronica- definitely, I need to show of my new white converse!
Finning is when a person excessively gets mad over a simple subject. It usually results in the throwing or tipping over of the nearest object.
The word and definition is derived from "Fin", a nickname of school mate that would get mad over the simplest thing and go completely nuts for about ten seconds.
Danna and Cristian are at lunch.
Danna: Cristian, you are so stupid!
Cristian: (breathing heavily)
WHAT? DID YOU JUST CALL ME STUPID?!
*picks up banana and throws it at Danna*
Danna: OMG! Cristian, stop finning!
when a male or female is fingering his or her woman:
he/she places 4 fingers inside the girl with a flathand resembling a sharks fin. then making wave like motions with the hand when all of the hand other than the thumb is inserted.
shark finned fuck out that bitch last night!
i was hefty shark finning at the weekend