Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

penisillin 

What you give a girl to get rid of her "headache"
My bitch didn't feel so good, so I gave her a shot of penisillin.
penisillin by longdongjimmyjohn June 11, 2003

pencilled in

Tentatively scheduled or tentatively planned. Sometimes used to give the appearance of wanting to meet when no such desire exists.
Ok John, I've got you pencilled in for two o'clock on Thursday unless something comes up.
pencilled in by Way Cool Rich May 21, 2007
Pensil? Smooth one, first grader.
pensil by weeeedoodle February 24, 2008

Penstill 

A pencil that is still just a pen and not a pencil at all.
Hey mate, can I borrow a pencil to fill out this scantron?

Nah bro, it's just a penstill, sorry.
Penstill by KEMMA SLAY June 26, 2016

Pencillious 

-Of or being of pencil like.

-Having the same physical properties as a pencil

-a drawing or writing impliment with the main drawing/writing element incased withinn a material ie, wood,plastic,plaster,metal / any material solid.

(Word created by Robert Cutting, October 2007.)
*A crayon is pencillious, a drawing/writing element incased withinn paper.

*A pen is pencillious, a drawing/writing impliment located withinn a plastic tube

*Graphite sticks are NOT pencillious if left bare, neither are the two main elements/materials when not combined.
Pencillious by Robert - Cutting February 13, 2008

pencilled in

When something is not completely confirmed. Like if you use a pen it's confirmed. Pencilling in is a maybe.
" Did I book that music video?"

"They have you pencilled in."
pencilled in by Sass o'clock November 30, 2015
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
Load more