Snitched 

When someone tells on you about somthing dumb because they think they are superior to you and/or just jealous

Person 1: Britney snitched to the vp for cheating on the chemistry test

Person 2: that bitch just mad because she could never get away with it

Snitched by ryder42 April 1, 2015

Switched to porn when my mom walked in

A joke often used in the YouTube comments section, in which someone says "I switched to porn when my mom walked in, it's easier to explain."
People who use this joke think they are calling the video weird in a funny or original way, when in reality it's been plastered all over YouTube thousands of times. Someone who says this is often referred to as a faggot.

Person A: "Lol, this video is so weird I switched to porn when my mom walked in, it's easier to explain!"
Person B: "This joke has been viewed thousands of times and as such has been rendered completely humorless. I imagine even the dumbass that came up with the joke is weeping right now."

Switched to porn when my mom walked in by Cleffroski January 25, 2015

sketched out 

Frightened, freaked out, panicked.

"I've never been so sketched out." -- Brooklyn coffee-bar clerk, recounting his reaction to the earthquake of August 2011.

sketched out by BrooklynBomber August 27, 2011

switched 

Originated in england, to turn on someone after they have constantly pissed you off

" Oi did you see dat fight? craig was annoyin dave n dave jus switched on him! "

switched by Neva Prang May 13, 2005

stitched up 

Stitched up: Being lied to or mistreated, being told something by someone and they do the opposite of what they told you.

Person A: I got Stitched up by my friends
Person B: How?
Person A: I invited loads of my friends over to my house and it's been an hour an they haven't shown up. So I asked them where they were and they'd invited loads more people to their house.

stitched up by Princess Shalorflorf December 4, 2016

Switched 

This means when a boy gets a boner because they received a nude or saw a nice ass.

Brad: Damn, I just got switched by my girl!

Switched by davidobanter May 12, 2017

stitched lips 

having "stitched lips" means that won't tell on your affiliates for doing dirt
usually used within gangs or criminal organizations

"Stitched lip society"
"I kept em stitched lips bro"

stitched lips by misfortune December 15, 2017