LMMH 

Love Makes Me Hate.
Pretty much when you feel like you haven't been loved, so other peoples' affection makes you hateful.

I was reading LGMH today, more like LMMH.

LMMH by ThatGuyWearingTheVNeck August 29, 2010

lmmho 

Laughing my motherfucking head off

S: I'm a virgin!
H: lmmho!

lmmho by jgwildegans July 25, 2009