highknight

when you get high at night, often refered to as midnight token, you are a high knight.

"man, glad we smoked out, we are sum highknights"

highknight by playboy December 4, 2003

20 highlighter girl 

The stereotype of the girl with 20 different colours of highlighter, who has really neat notes, and always gets A*s.

Bob: Alice's work looks so neat it could be hung in an art gallery
Brian: typical 20 highlighter girl

20 highlighter girl by Redeemed Zoomer Fan May 20, 2023

Highlight Whore 

Someone whom writes their definitions in a fashionably disastrous order on Urban Dictionary by highlighting every single word to make the definition 'sand out' among the other more proper definitions.

"Did you see Jessica's "Peanut" definition on Urban Dictionary? She just highlighted every single word."

"What a Highlight Whore."

Highlight Whore by Mister Cookie January 15, 2013

Highlighter 

When some kid wears way too many neon clothes every day and he/she will probably get a seizure when they look down

Wow no wonder Jordan has epilepsy, they are such a highlighter

Highlighter by King___kong November 20, 2015

highlight of my day 

The best part of your day. Something that you really enjoyed.

Going out to lunch with my friends was the highlight of my day.

highlight of my day by eggiest September 6, 2016

Highlighter Happy 

When you are using a highlighter, you may become "highlighter happy."
This means that you when you put your highlighter down to highlight, you cannot stop drawing. Soon, your whole paper may be colored with drawings and brightly colored lines.

Guy1: "Dude! What's all over your paper?"
Guy2: "Highlighter, man. I got a little highlighter happy."

Highlighter Happy by /-/3110 March 21, 2011

Highlighter shit

When you take a shit and you wipe your ass so many times and it just doesn’t stop staining the toilet paper, your asshole then becomes a highlighter due to the amount of wipes it takes to flawlessly clean your asshole.

Hey dan why were you in the bathroom so long? I had a highlighter shit.

Highlighter shit by Sirk331 September 1, 2019