sharknong 

Sharknong is a girl that uses too much teeth during oral sex

She gave me a gnarly sharknong

sharknong by cosyboy March 21, 2022

favor sharking 

Doing an unasked-for favor for someone, and then using it to try and guilt them into doing something for you.

Sam: "So Bob shows up at my house randomly with some brown bananas and is like 'hey, you can use these to make banana bread,' and I'm like 'uh, ok, I don't really bake but thanks,' and then he invites himself in for an hour and asks to borrow $300."

Joe: "That's some prime favor sharking right there. But my mother in law is worse. She keeps buying us weird vases and knick-knacks we don't need and then calls us ungrateful if we don't spend hours on the phone with her saying thank you and talking about where we'll put them in the house. We keep asking her to stop but she won't.

favor sharking by Mai Ainsel June 17, 2020

Shannongram 

a fictional alternative to Instagram popularized by BBY Goyard

She don't use the Instagram, she be using Shannongram

Shannongram by sirsquidy April 14, 2023

Ankle sharking 

When a cat (or other pet) stalks or winds around your ankles, weaving in and out, often brushing against your legs with its body and tail. Used as a compound verb. Also see the noun form: ankle shark.

Muffin's ankle sharking always ramps up when we sit down to dinner.

Ankle sharking by JpodNi February 6, 2020

crumb sharking 

When your pet, usually a dog but not limited to dogs, follows you around to areas with food (kitchen, dinner table etc.) in hopes that a scrap of food will be dropped for their consumption.

Every time I’m in the kitchen, that dog follows me in crumb sharking around hoping for a treat.

crumb sharking by MacPherson McFly December 9, 2020

Sperm Sharking 

When a person masturbates in a concealed area like an alley, then rushes out to ejaculate on an unsuspecting passerby.

It can be done from a ceiling, a window, or the street. So long as it involves someone unexpectedly getting spermed on, it's sperm sharking.

Guy 1: Melody told me she was sitting in the park the other day, when this homeless guy came out of nowhere and jizzed on her clothes.
Guy 2: Jesus Christ!
Guy 1: Apparently it's called Sperm Sharking.
Guy 2: Why is that?
Guy 1: Cause of the whole unexpected Jaws thing. Du-dun du-dun...

Sperm Sharking by YouTubeWatcher March 25, 2009

hammerhead sharking 

When a male closes his eyes while undressed and waves their member back and forth, like a hammerhead shark, in an attempt to locate their mate.

Freddy undressed, closed his eyes, and began hammerhead sharking to find Judy through electroreception.

hammerhead sharking by GZX959 December 29, 2015