What is Louse?
1.
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."
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2.
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!
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3.
Someone who drinks excessively, and who is drunk most of the time.
"Jen drinks a lot, she's such a louse!"
4.
Laying around the house all day everyday.
Man. Jay is always louse. I wish he would go out and do something.
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5.
A derogatory label, used in good humor, to call someone who has either just beaten you or has been winning excessively in a card game (usually poker).
Common in West-Central Pennsylvania.
"We're playing Hold'Em, and he's beaten me three times in a row. What a louse!"
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6.
An attorney who does not represent his/her client well.
Seth did not show up for a meeting with his client, he sure is a louse.