Pulling a Lucas 

1. Taking a typically eventful situation and making it void of all fun and merriment by sheer presence of a particular "boring" individual.

2. Not touching a woman for fear of disrespecting her, a very "boring" act.

3. Letting everybody down

Bro: Dude, Glissy is here, shit just got boring
Brah: Dude, I know, he is pulling a major lucas

Bro: I am going to "kiss that girl on the mouth" but will do nothing more because I respect her for her intelligence and well conditioned hair
Brah: You are totally pulling a lucas, fuck her is the ass then slit her throat Bro

Bro: Hey Guys! I brought meat for vine day
Brahs: You are pulling a lucas, you forgot to bring brats and bruansweiger!

Pulling a Lucas by Alumnibi January 21, 2011

Mus'a'lubial

When a man is receiving oral sex, as he cums the sperm travels into the mouth and exits of the nose and falls in your pube bush.

Guy1: my girlfriend was giving me head last night, but it ended up being mus'a'lubial and she spewed it on my pubes.

Mus'a'lubial by KobiyashiHead June 27, 2011

pulling a luca 

the act of being a hoe and hooking up with your friends ex or current lover without their consent and bullshits about it

"stop pulling a luca nina!"

pulling a luca by tutu356 June 1, 2015

A Lucas

When you jump down in the void in Minecraft Skywars

Bob, Just get over to the next island just don't do a Lucas and us good

A Lucas by eerold August 28, 2020

A Luca 

someone stuck on the same girls for years even tho she said no a hundred times. So he date to make her jealous and try to get over her. Unsuccessful of course

-Damn, this guy really a Luca
-yea

A Luca by Its_your_mom October 11, 2021

A Lucas

The type of person to think he is the only person in the world and often makes other people mad by being narcissistic.

Bitch stop being such a Lucas to us

A Lucas by Anonymous8576885 May 26, 2022

a Lucas

When someone takes longer than expected to arrive to a place they promised to arrive earlier.

You said you were gonna be here at 9 p.m., it's already 11 p.m., that's such a Lucas.

a Lucas by Makoala September 24, 2022