The act of stuffing as much ice cream as you can into a lady's vagina and then engaging in penetrative sex with said vagina.
White Guy - You actually did the Canadian Fridge with her?
Black Dude - Yeah, but she was worried about getting pregnant, so I used an ice cream cone as a condom.
White Guy - So you did the Canadian Fridge with a Canadian Condom. Pointy tip?
Black Dude - Hell yeah.
Using an ice cream cone as protection during sex. Usually done with ice cream still in the cone and ice cream stuffed in the vagina, as is done with the Canadian Fridge.
Black Dude - My lady complained when I used a pointy cone as a Canadian Condom, but she didn't wanna get pregnant, so...
White Guy - Man! That must have hurt.
Black Dude - Yeah, that pointy tip didn't give me enough head space. I'll have to use a cylindrical cone next time.