The phrase originates from Wolfville, Nova Scotia.

Used to describe a female of adequate attractiveness that would likely be shunned in many bigger social situations.

The phrase is usually used to exaggerate a woman’s attractiveness, to reach a level that is suitable for a male to recollect his sexual act and prowess to his male counterparts.

When combined with liquor these Wolfville 7's are the most dangerous; this is when they like to pounce on their prey. This is a result of them appearing much more attractive in the dim lighting of a liquor establishment.