Top definition
Temperatures so low that they cause uncontrollable chattering of the teeth, resulting in a sound like old Morse code transmissions.
Abe: It's fuh-fuh-fuh-FREEZING!
Ben: I know. You've been sending that message on morse cold since we got here.
Ben: I know. You've been sending that message on morse cold since we got here.
by Doc Jargon August 29, 2009