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1.
LGH
Lets Get High

Acronym used online or in text messages when the sender does not want others to know what he/she is talking about, especially when there is fear of parents or any other figure who would oppose smoking reading the message.
Not commonly used but it is catching on.
LGH dood!!

Person 1: What do you want to do tonight?

Person 2: Im not sure

Person 1: LGH!

Person 2: alright man!
by mental mystic November 15, 2009
 
2.
lgh
Little Girl Hunter. The act of hunting little girls usually 2 years or more younger than you to make into your love slave. You then proceed to make that girl yours by stalking her
Guy 1: oi bro look at that LG
Guy 2: MMMMMMM KILL EM
Guy 1: i'm going to make her mine bro

Girl: i think he's an lgh
by Johntwo December 04, 2013