Louse

A derogatory word, used for someone who is involved in idiocy or mishaps. Closely related to the word lousy but referring to self or others.

"I just dropped the TV and broke it. I'm such a louse."
"He is always so clumsy, what a louse."

by trko January 31, 2009

louser

Irish, particularly Dublin, slang that means someone who ruins things, or just a general bollix.

He loused that up!
He's a feckin' louser!

by fromireland October 29, 2007

Louser

Used to describe someone who causes a team to lose while playing a game. Someone who you can never win a game with no matter how hard you carry.

Person I: I can’t believe you made us lose that round Karen.. you’re literally the worst. You better have been trolling and not an actual louser.

by coolerthanrat2and3 April 21, 2019

Louster

Something that is awesome or cool

Here Ben, look at that car, that's a louster

by Big_heffer June 14, 2017

Crab Louse

Song performed by "Lords of Acid"

Dude, Lords of Acid played Crab Louse at their concert last night

by bjmoore October 23, 2008

louse

Someone who drinks excessively, and who is drunk most of the time.

"Jen drinks a lot, she's such a louse!"

by JKix June 15, 2005

Louse

Irish slang, mainly in Dublin, commonly used in private secondary schools, and in the youth.

someone with red hair and freckles
an annoyance
the singular form of lice, many louses
often referred to as ginger, ginger pubes, or "OI YOU! GINGER!"

OI YOU! LOUSE! shut the fuck up you freckly little shit!

by RobKickAss April 14, 2006