(verb):
The process in which one's scrotum becomes
compressed and settles quite near the man's penis (hence the name 'cockballing') due to exposure of one's testes to
cold weather, water--preferibly salt water--, and even ice.
"I knew that I would soon be cockballing if spent
too much time swimming with the cute sailors." uhhhhhh
"Daily cockballing has become quite
the hobby among most male
snowboarders and skiiers."