look up any word, like swag:
 
1.
A Man with Big Cock/Dick/Penis!
Oh my god! He is a total Larn!

Did you see the Larn on him?

What a Larn!
by All the Ladies July 01, 2005
 
2.
A sweater, jumper, or zippy-up top, all with hoods. Basically some sort of hoody.
Nice larn you got there, is it DKNY?
by Hevz February 05, 2007
 
3.
A tradition Chinese fruit used for medical purposes. It is also filled with alot of fat. So when people eat it, they may turn very massive and fat indeed. Yummy.
Person 1: Oh boy, this larn sure is very fatty.

Person 2: Touche!
by awesome636 August 14, 2010