thefuck 

when your girlfriend says she has a twin so you end up fucking her dad

man my girlfriend has a twin sister thefuck i what ill do. Her dad is pretty hot so what the hell.

thefuck by The dad lover March 13, 2018

What the fuck is dubstep?

The #1 search phrase after Deadpool 2 hit theaters.

Me having just watched Deadpool 2: What the fuck is dubstep?

What the fuck is dubstep? by Partykiller June 22, 2018

i dont know what to search right now why the fuck am I on urbandictionary 

When you are surfing Urban [Dictionary] and you reach the point of satisfaction where you've sufficed yourself with countless memes, crude humor, random slangs and whoever the fuck Samantha Mackenzie is and why she's so beautiful/amazing/etc... then you proceed to type this very sentence into the search box. You probably only wanted to search something like "I dont know what" or "I dont know what to search" which lead you to this post. Realize now that you are here, in this very point in space and time. Embrace it. Then continue to question what the fuck you're still doing on this page, and why you're still reading this.

Guy to self: "Alright, time to find out what a loli is!"

-stares blankly at screen-

Guy to self: "Wait, what was I.. ah, whatever!"

-proceeds to type out "i dont know what to search right now" and ends up on this very page, which autocompleted as "i dont know what to search right now why the fuck am I on urbandictionary" and had to be mentioned within this example because of Urban Dictionary guidelines-

i dont know what to search right now why the fuck am I on urbandictionary by The Worlds Loneliest Man July 2, 2019

nani the fuck 

The most accurate description of an absurd situation in which everything must be taken seriously to the point of incredibly non-treathening incomprehension.

Bob: "We must commence this battle by vigorously shaking our booty"
Tom: "Nani the fuck?"

nani the fuck by zeroloveforanyofyou November 6, 2017

What the fuck did i just watch 

When you accidentally watched something you shouldn't watch, or watched something with non-interesting content

Person: *clicks on random camouflaged porn website*
Person: *sees*
Person: *closes tab* what the fuck did i just watch

What the fuck did i just watch by zycone August 8, 2019

what the fuck is a kilometer

WHAT THE FUCK IS A KILOMETERRRRRRRRRRRRRRR (GUNSHOTS) (EAGLE CRIES)

"WHAT THE FUCK IS A KILOMETER"
"I DONT KNOW"

what the fuck is a kilometer by cyassiiherselflol September 28, 2021

THE FUCK YOU SAY TO ME YOU LITTLE SHIT 

When a manchild gets heavily offended by a 9-year-old's comment. Most famously coined by the Twitch streamer "Ninja" when he took the bait of a little kid in-game.

Ninja shoots 9-year-old
9-year-old: "aw fuck u faggot"
Ninja: "THE FUCK YOU SAY TO ME YOU LITTLE SHIT?"
9-year-old: "HA U RAGE XD"
Ninja: "FUCJKCJXGVIOKFDJGOIKDSMGFKL;SDMFLS"

THE FUCK YOU SAY TO ME YOU LITTLE SHIT by That random guy thing December 2, 2018