When you take a sip from a 200ml bottle (fifth). Preferably Cognac - Hennessy.
"Man she be stressing me out."

"Damn I feel you bro. Here take this HIFF. Fuck that hoe. Bitches ani't shit."
by My.Mom.Hits.Me October 19, 2020
Get the Hiff mug.
The hiff, or HIV as it is more commonly known. Actually pronounced 'hiff', it is a more social way of describing a lesser illness such as cold/flu/virus/chest infection and even hangovers.
Jake: Leah, you look like shit dude.
Leah: Yeah man, too much Soco ... I've got the hiff.
Jake: gutted dude.
by SilasGrave April 24, 2008
Get the The hiff mug.