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Perpetual Line Crosser 

Someone who consistently makes comments that cross the line. Someone who doesn't understand witty banter, instead moving to insults. Typically a meathead, or someone who lacks the intelligence to burn someone in a humorous manor...
Person 1: Dude, that shirt is a little chochy...

P.L.C.: Shut up, my shit looks tight, why don't you go fuck yourself...and your mother..

Person 1: Real funny bro

P.L.C.: Like your fucking face bro...hahaha...

Person 1: Dude, you are such a Perpetual Line Crosser.
Perpetual Line Crosser by thechicynic February 15, 2008

line-crosser 

Some one who is known for crossing lines consistently without caring. Can include telling people off, saying things you should not around other people, doing things to other people/other people's property.
A line-crosser can be someone who upper decks someone's toilet or putting an air horn in someones ear.
line-crosser by Mike Healy December 26, 2008

Habitual Line-Crosser 

adjective; To describe someone who frequently makes the jump from what is socially acceptable to what is obviously inappropriate; most commonly occurring as a lewd statement.
"Brandon is a habitual line-crosser... I said his mom had dirty nails and he crossed the line by saying 'YA WELL YO MAMAS SO DIRTY SHE STUCK IN A CUCUMBER AND PULLED OUT A PICKLE! Completely inappropriate!"

line crosser 

A person that has to do exactly what you tell them not to do, usually a smaller child, or annoying older child, or an adult with childish tendencies or ADD. This is not limited to just crossing lines, and also involves situations much like the following: "don't touch my hair" (at this point, the "line crosser" would poke the persons hair while saying "tooouuuchh") line crossers also have tenancies to be unimaginative, and do things like finding something, and naming it "Bob", "Fred" or "George" because they can think of nothing more original. (nothing against those names of people, just random objects) it is perfectly legal, and in fact, encouraged to smack line crossers when they do what they do, because it will eventually show them that in the real world, they will be beat up by people bigger than them.
PERSON#1: "Ok, i am on this side of the line, *points to line in sidewalk* now don't cross it please"
LINE CROSSER: *puts a toe/finger across the line* "look, i crossed it!"
PERSON#1: *smacks line crosser* "wtf did i say?!?"
line crosser by titagula November 30, 2010
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
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