mechanical pencil shit

When you can't clean your anus after pooping no matter how many times you wipe. Usually a mechanical pencil shit is one that takes a long time to come out, so one begins to wipe prematurely before the whole poop has completely dislodged itself from the butt hole.

One's shit keeps refilling like a mechanical pencil: no matter how many times that one wipes, he can't get it clean.

This mechanical pencil shit took two rolls of toilet paper to wipe and I still haven't stopped shitting.

Mentioned by Adam Carolla on the Adam Carolla Podcast 8-11-11

by pzeke August 14, 2011

pencil friend

someone you know in a class that you'd feel comfortable enough to ask if you could borrow a pencil (paper, calculator, etc), but not enough to hang out with outside of class

person: "I met this really nice girl in my chem class last week, we sit together like every day!"

roommate: "Cool, you should invite her over sometime."

person: "No no..she's strictly a pencil friend."

by joanie30 November 15, 2011

Mexican Pencil Sharpener

Using a knife to to sharpen your pencil.

"Dude do you have a Mexican pencil Sharpener? I have a huge test and I can't find mine! I'm freaking out! Haven't even studied!!!!! "

by Rooster Jake August 27, 2011

I'll pencil you in

When somebody wants to schedule something with you, but you don't want to use a pen to finalize it in your calendar because that person is a loser. If something better comes along -- you can erase it.

Sure, I'd love to watch slides from your trip to the Grand Canyon -- I'll pencil you in.

by Kid May 20, 2004

pencilshaft

male with a narrow penis

hey pencilshaft i cannot find my key, perhaps u can use your weapon

by jimbabwi February 19, 2011

penciling

The act of the male sticking his needledick inside the nostril of his parnter. Then he ejaculates, and the partner regurgitates the cum into the peniciler's mouth. The penciler then swallows the "lead".

yo bernice! last night i went penciling with patrick moran! it was da shit man!

by charolette January 27, 2005

pencil legs

a condition common to weightlifters who disproportionately work on building the upper body muscles while neglecting the development of the lower leg muscles especially the calf.

The football team's strength program only develops the upper body. Our entire team has pencil legs like Albert.

by edwards joshua December 11, 2008