Winter Cock 

When its that cold outside your cock decides to hibernate in your belly

Shit man its cold outside today. Tell me about it, Ive developed winter cock

Winter Cock by jpsowl December 13, 2012

Winter Cock Block 

When it gets cold outside after being warm the day before.

Yesterday was nice but today is a winter cock block.

Winter Cock Block by G-Oli February 23, 2010