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Ladykiller

A man who is extremely suave, much like a Don Juan. More romantic connotation than playboy. Called a ladykiller due to his ability to shoot an arrow of love through a lady's heart.
Billy Bob: "Dja see the heads turn when he walked in the room?"
Clem: "Yeah, they don't call him the ladykiller for nothing."
Ladykiller by aokjunebug91 February 2, 2008

mankiller 

a woman who is very popular among men and whom every man wants to have sex with.
She is both a siren and a mankiller.
mankiller by uttam maharjan October 2, 2013

Alfred The Mankiller 

In a distopian future; Captain ALM grows bored of hacking computers and breaking mainframes... he requires something more. Something... better. Alfred developed a love for snapping human spines after his first victim, Henry Ozolins.

Obviously he requires a new name. He becomes Alfred The Mankiller.

This interpretation of the Captain is a brutal killing machine who knows no fear.
Henry Ozolins: Holy shit it’s Alfred The Mankiller!

Alfred The Mankiller: There seems to be a break - (snaps Ozolins neck) - in the mainframe

Lagkiller 

That one idiot with McDonald's wifi that teleports and kills you in a PVP game.
PA DEPRXSSED is such a fucking Lagkiller!!
Lagkiller by OBSAM4 December 4, 2020

Pual mankiller

Brian aliev porsen tath spelz evrythiing correctlee even they'ree nayme.
Pual mankiller is such a briany broodle

Ladykiller

old school, vintage automobile, generally circa mid- to late 1980's, often trimmed with rust.
Girl: "So, whaddya drive, big boy?"
Guy: "An '86 Ladykiller."
Girl: Wow. Take me home now and ravage me."
Ladykiller by Buster Hymen March 7, 2004
More from Urban Dictionary

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

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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