HECC is usually used for an exclamation. Some like to call it ‘the kid
friendly way to express emotions.’ Replaces the ‘
ck’ in ‘heck’ to make a sharper, more final
sound.
HECC can be used in various forms, including hECC, hECCING, hECCIty, oh hecc, and hECCing fuck. Though, the last one is commonly used as hECCerfuck in a form of slang.