your frostbite heart is the part of you that wants to get over someone. It makes you think of their bad points and that you never loved them anyway.
Dude 1: Don't worry man, that girl wasn't worth it
Dude 2: yeah my frostbite heart is saying the same, but i still love her...
by Henmiester July 23, 2011
Get the Frostbite Heart mug.