Any variety of small, Celtic faeries who exchange their usual green suit and tophat for a black catsuit. This fairy uses their innate advantage of size and agility to supplement their abilities as a thief and assassin; training in the ways of ninjitsu and practicing constant masturbation.
by Leprechaun Ninja January 19, 2004
Did you see the Cruiser in that dumb movie? He was even smaller than the Japs. Looked like a Goddamn leprechaun ninja!
by Miles Pieri January 21, 2004
Any variation of smaller than human size beings that are leprechauns who also have training in the ways of the ninja. Said LNs can take spirit or material form. They can be seen wearing a mix of leprechaun and ninja clothing items.
by TWL April 03, 2007
by Killyagood February 11, 2004
A retarded flamer who incessantly haunts forums, an LN has no life, no "real" friends, and never, NEVER gets any pussy. For reasons unknown an LN is regarded as popular, this is most likely caused by an LN fucking one of the staff members for forum favors, male staff members of course.
by Renefuc January 28, 2004