asdf 

You literally fucking smash your keyboard with your left hand. It's used to annoy people, and to cover up something.

A: Wanna fuck tonight? ;)
B: Sure
B: SHIT MY PARENTS ARE CHECKING MY PHONE
A: asdfasdfasdfasdfasdfsadfsadf
B: asdfasdfasdfasdfsadfsadfasdfasdasfd
A: asdfasdfasdfasdfsadfsadfasdfasdasfd
A: asdfasdfasdfasdfsadfsadfasdfasdasfd
B: perfect.

asdf by ugly_shit January 10, 2019

Asdf 

Simple

This person looks asdf

Asdf by Aslewt September 25, 2020

asdf 

The starting 4 words at the 2nd alphabetical row of a keyboard, often typed when user is bored, hyperactive or having a stroke. The word is commonly typed in large amounts. By placing four fingers of your left hand on the 4 keys, you can repeat the word very quickly.

The word is also the title of the popular animation series "ASDF movie" by TomSka.

Dude I'm so bored asdfasdfasdfasdfasdfasdfasdfasdfasdfasdf.

asdf by Shjranaj Nohjto November 26, 2020

asdf 

the best string of letters ever thought up of...no doubt about it

also the first four letters that you learn to type

asdf fucking pwnz joo

asdf by ccx June 28, 2003

asdf 

A stupid dumb fuck

Saying asdf makes you sounds like asdf.

He's asdf.

He sounds like asdf.

asdf by xXdAnkaSsniGaswaG6969Xx April 18, 2013

asdf 

The home row for the left hand on the keyboard. From left to right: a, s, d, f.
Also an acronym to describe an annoying person/n00b in an online game or chat room.
A
Shitty
Dumbass
F*cker

1337 n00b: Hy gauys I just got a bronze sword from kil from killing a boglin, lol i mean goblin!
James: Shut the hell up you are asdf!
1337 n00b: wha?

asdf by astupidsmacktard March 13, 2009

asdf 

dsaf

asdf

asdf by Ketchup April 9, 2003