cold chills

a cold day in July

The time of occurrence of an event that will never happen.

blow hot and cold

To behave inconsistently; to vacillate or to waver, as between extremes of opinion or emotion.

catch a cold

To contract a cold.

cold cash

Money, regarded as an incentive that can override any doubts or ethical concerns.

cold comfort

Much less reassurance, consolation, aid, or pleasure than one needs or desires.

cold day in Hell

The time of occurrence of an event that will never happen.

cold fish

A heartless individual; a person lacking empathy and emotion.

cold hand

Used in reference to a player who fails to make successful shots in a game.