Katcham!

The sound that a person's forehead makes when it hits a computer keyboard.

I just thought of another onomatopoeia. . . . Katcham!

Katcham! by Sin O. Nym August 20, 2009

Ketcham 

A spiral shape, whether drawn, sculpted or occurring naturally; see also krimsoy.

Etymology: C.20, after Hank Ketcham (1920-2001), U.S. cartoonist and creator of Dennis the Menace, who characteristically drew knees as spiral shapes.

Man, that Ketcham sure could draw a krimsoy!

Ketcham by Sklooby March 19, 2008

ash katchum 

A crazy bastard with a corny voice that stars in the kiddy cartoon pokemon.

He has the voice of Ash Katchum!

ash katchum by bobby April 12, 2004

Ash Katchum 

The pokemon trainer who is destened to be the greatist pokemon trainer who has ever lived and win the gold medal in the olympics for pokemon training

Ash Katchum by N/A July 25, 2003

katchan 

Spicy boi

Katchan was a spicy boi

katchan by Hello0209 December 12, 2020

KaCham 

1)HECKKKKK YEAHHHHHHH!!
2)When you are extremely excited and willing to do ANYTHING !

"Hey, do you wana go get some grub??"
"KaCHAM!"

"Hey, do you wana put your hands in my pants, and we can go to town?"
"KaCHAMMMMMM !"

KaCham by FA SHAWTYY January 8, 2005

Ketcham Krazies 

The biggest group of faggots and flamers you will ever meet. Unaware of the fact that 'Crazy' is spelled with a 'C', they claim to be big and bad, when everyone knows that they are all a bunch of pussies. They lack the mental capacity to create their own chants at sporting events, so they make up for it by repeating what the opposing fans just chanted, only inserting their school's name in hopes that nobody notices. The ketcham krazies are just a bunch of vaginas who wish that they could be more like the Jay Bang.

Fuck the Ketcham Krazies!

Ketcham Krazies by Jay Bang December 10, 2008