manic keyboarder 

That person who, when is quiet in a library or in a classroom, insists on striking every key they hit as hard as they can, because ya know that makes your typing more effective.

I was in the law library yesterday when this manic keyboarder loud typer hit one key so hard, I swore it was going to fly off her laptop.

manic keyboarder by sjkyr4 March 11, 2009

keyboardery

The act of playing a piano (or other keyboard instrument) in order to impress someone or to attract attention, especially if said playing is loud and obnoxious.

I heard someone playing "Chopsticks" in the recital hall – it was blatant keyboardery.

keyboardery by Yoeth Gallopers September 2, 2015

Keyboarder 

A person who listens to many different genres of music and is very hard to label. Spends most of their time on the Internet. Main genres listened to are Rammstein, Horrorpops, The Meteors, Marilyn Manson, Batmobile, Hanzel und Gretyl, etc. Also has an undying love for Germany.

Person: Wow, G and Nick are the original keyboarders!
Person2: Kickass.

Keyboarder by Christoph106 September 19, 2008

kneeboard 

A kneeboard is a board ridden in a kneeling stance. Kneeboards are ridden in ocean surf, or while being towed behind a boat on a lake or river.

Kneeboard riders generally wear life jackets or wet suits.

kneeboard by atskaya_izumka January 31, 2014