look up any word, like ratchet:
 
1.
When an unsuspecting woman relaxing on the beach is the target of a man's ejaculation.
I was enjoying a nice day catching a tan on the sand but I must have dozed off because next thing I knew some guy gave me a cold frosty on the beach.
by The Princess Buttercup July 14, 2011
 
2.
A variation of a blowjob on the rocks, the act of sucking on a man's testicles while simultaneously holding ice cubes in the mouth.
Wendy gave Dave Thomas a cold frosty on the beach.
by junkstuff July 24, 2011