Top definition
When you receive a blow job from someone who's mouth is full of a cold beverage such as: a slushy, a Icee, a milkshake, ect.
Dude my girl gave me the meanest cold frosty in my car after we got so slushies.
by Franz Liepkin July 19, 2011
Happy St. Patties Day!
Jim and Jenna shared a cold frosty on the beach before spending a night in the penthouse.
by metzger wickersham July 07, 2011
Happy St. Patties Day!