Verb. A term originating from Long Beach, NY. The act of calling someone's name typically in a high falsetto voice in order for said someone to turn around quickly, and hence, break their neck.
Mike: *falsettovoice* "EXCUSE ME, JAMIE!??!"
Jamie: *turns around in confusion, breaking neck*
When you absolutely care about someone enough to do anything for them even when they don't want or need your help you broke your neck for them or looking out for them when you know they need someone to care for them
You really going to choose her over me when I was the onebreaking my neck for you
1) Neckbreaking: when you see a really hot/cute guy or girl and they are so pretty you turn yout neck around to keep looking at them. A complement
2) Neckbreaking: when you see a really cute/hot guy and you just want break your neck and kill yourself. (insert family guy meme here)
see two pretty twins "wow is there a buy one get one free coffin sale? because all I see is two neckbreaking girls."
"I guess Im just a neckbreaking girl in a neckbreaking world."
she a pretty girl "wow she so pretty she makes me want break my neck just like Lennie did to Curly's wife." (of mice of men)
A small piece of information. Derived from the word ken, used often in the scottish language and is synonymous with knowledge.
Person 1: "Hey I don't get this shit. How do you solve this problem?"
Person 2: "I got that one. Give me some kenlets on this assignment and I'll help you w/ that one."