When you get really tan on the beach, then take off your bathing suit and your tits are white.
Micaelas frosted tits were hanging out of her bikini.
Cumming on your partners tits.
Aw man I totally frosted Jenny's tits this morning. We call her frosted tits now
Canadian for "nipping out".
Joe: "Ey Barb you must be cold"
Barb: "Whydoya say that, eh"
Joe: "Cause it looks like you got a bad case of Canadian Frost Tit goin' on. I can see yer nipples a mile away through your shirt!"