sketch ball 

1. One who is "sketch" quite often.

"Hell no, that sketch ball isn't coming to my party!"

sketch ball by dan May 13, 2005

Sketch on

To sketch on someone is to hit on someone and attempt to seduce them. Using the term "sketching on" rather than "hitting on" or "flirting" generally implies that the sexual advances are inappropriate or unwanted.

Prof. Watkins always tries to sketch on the girls in his class, and sometimes they hook up.

Sketch on by Octarine May 27, 2008

sketch message 

A "Sketch" Text Message. Coming off awkward, innapropriate, or so confusing that it deserves an immediate pressing of the "call back button" over the "reply" option.

ON A 100 DEGREE SUNNY DAY DOWN THE SHORE...
Ali: Stay in your house, preferably the basement, grab canned food and don't come out until further notification
Joe- "look at this sketch message" what the fuck? im calling this bitch.

sketch message by Dan R. September 29, 2007

Sketch Caller 

When doing something illegal and a cop drives by and someone pretends to be on the phone.

The cop drove right next to Austin and I so Austin pulled out his cell phone as a Sketch Caller

Sketch Caller by sfbayboiys June 21, 2010

sketch-o-clock 

Texting the opposite gender past 12:00 am.
Texting the opposite gender, especially people you are interested in/they are interested into you, past 12:00 am
Texting the opposite gender, especially flirtatious people/people who will give you that type of attention, past 12:00 am.

usually texting/talking to the opposite gender past 12:00 am gets sketchy and emotional - therefore, becoming sketch-o-clock.

"OMG brad texted me!!!" "Giirrrllll he texted you at 12:00 am, it's sketch-o-clock, he wants something"

sketch-o-clock by doubleC^2 August 4, 2020

sketch head

Someone who is pretending to be drunk.

Your at a party and no one has turned up with any booze, except that one person who has a beer. After drinking that beer if the person pretends to be drunk he/she is being a sketch head.

sketch head by jackflash11 August 25, 2011

sketch artist 

One who is very weird and or shady.

That goth dude is such a sketch artist!

sketch artist by SHakalAk January 22, 2004