IDLH!

it means "i don't like/love him" or i don't like/love her"
usally said when some body says that you like somebody that you dont or that u dont want them to no that you like him/her.

Sarah: dude, i saw you looking at Mark ALL day.

Jada: IDLH!!

Sarah: shur.....

by AZN_GUY_LUVR May 17, 2010

idlh

I don’t like her

Dude seriously IDLH at all!

by Lcluvsgymnastics March 19, 2018