Vinegar B.O 

Stanky body odour, kinda like vinegar

Hey man, Jay's got some sick vinegar B.O.

Vinegar B.O by AJO May 21, 2003

Vinegar sweat box 

When you turn up the heat in the middle of a hot summer day at your home, lay down a tarp in your living room or other open space, and fog up the windows with that special lady.

Jim: Hey, what did you get into last night ?

John: Me and that girl Jennifer did a vinegar sweat box at the house. Got real hot and steamy.

Vinegar sweat box by OGmud August 26, 2023

bottom vinegar 

The morning following a hot curry, one may find oneself suffering from spicy diarrhoea. This is more commonly known as bottom vinegar.

Can abbreviated to B.V. "I am suffering from a touch of B.V."

Solution is an aloe enriched Manpon.

I am suffering from a touch of bottom vinegar.

bottom vinegar by Neil Yandell September 23, 2014