Louse

[Mark Zuckerberg]

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.

[Gregory]

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!

[Julian]

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

[Julian]

Laying around the house all day everyday.

[Sommer]

Either of two small wingless parasitic insects that live on the skin of mammals and birds.

[Britney]

An [attorney] who does not [represent] his/her [client] well.