Snowberries are when white toilet paper balls up and clings to your pubic area (female) or rectal area. "Snowberries" are white while "dingleberries" are brown.
Man 1: Dude, I hooked up with this chick from the bar and got busy with her.
Man 2: Way to go, bro!
Man 1: Yeah dude, but she wasn't clean! When I went down on her she had snowberries on her cooch!
The more appropriate way to refer to a snowmobile. It drives on snow, it has handlebars, and it has wheels (well, sorta), so there's enough grounds to put it in the bike family. Similar to calling a jet-ski a boatercycle.