penfifteen 

Pen15, literally penis.

"You remember those days back in third grade where I invited Kevin to join the Pen Fifteen club? So I wrote Pen15 on his hand and started lollerskatesing all over the place and he didn't get it. Then I told him to look at his hand and it looked like it said Penis. Hahaha, good ol' days, y0. w3rd. N shit.
Yeeeeeeeeeeeeeeeeeeeeeeah."

penfifteen by BJ Streeby March 29, 2004

Pen Fifteen 

Pen Fifteen, translated to pen15, then translated from leet, means penis. Used by sofisticated nerd everywhere

User name 'Pen fifteen'
OMG look @ his Pen Fifteen

Pen Fifteen by SensenmanN December 12, 2005

pen fifteen 

a trick played on girls who are sweet, oblivious, innocent girls. a mean girl will ask them to join the pen club. she says"i'm pen 13, she's pen 14, and we want you to be pen 15. the girl, oblivious as she is, says ok! then the mean girl writes PEN15 or PENIS on the girl's hand.

that girl who played the pen fifteen trick is SO evil!!!!

pen fifteen by chinchilasrule February 14, 2008

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people

A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*

board chow by BinaryHackerMan September 3, 2007

young pup 

a young person, a young adult in their late teens/early 20s.

Ah, you're just a young pup at 23!

young pup by the dog May 30, 2006