book check

1) In school hallways, someone pushes your books to the ground, calling a "BOOK CHECK"

2) When you drop a book.

"Stephanie just gave Russell a Book Check!"

by Steph and Russ December 25, 2007

checking the oil

When someone tickles you too close to the butthole.

Oh man, you were really checking the oil there! i thought you were going to stick your finger in my butthole!

by Ashley Mark April 30, 2008

phone check

Where one stabs another with a sharp object (shank). Attacks often centered around obliques (lower front and back sides). Called this because supposedly people watching out for this type of attack would duct tape phonebooks around their abdomen.

Person: "So it was a failed rape?"
Witness: "Hell yea, Mrs. Johnson's 9 year old son came outta nowhere and phone checked his ass with a pencil."

by Luchidizzle September 27, 2004

safety check

The act of going to the toilet because the impending fart is untrustworthy.

Good thing I did a safety check; there was some poop in that fart.

OR

I didn't need that safety check; that fart was all air.

by Col_Fury January 16, 2014

Gravity Check

Just checking gravity. Aka i just fell on my face and humiliated myself

Montie: *trips and falls*
Other People: *crack up*

Elliott: Gravity Check!!
Montie: Yeah, yeah guys just checking gravity....

by KanekiIsActuallyVeryAttractive April 17, 2015

Last check

When you check all of your pockets before taking off an item of clothing. Used to prevent finding of illicit material.

Dude 1: Oh man I forget last check and my mom found my weed when she did the laundry.

Dude 2: Lame.

by Sir Tokesalot December 29, 2009

Vibe check

When some fucking scary emoji thingy with it’s big ass Oompa Loompa mouth comes with its crusty ass big ass hands to check your vibe. If you fail the vibe check, it’ll release emoji movie 2. Beware

Bro, did you get a vibe check yet? I got mine and I passed :D but his crusty ass fingernails got in my mouth ;(

by 1f1n1 December 26, 2019