Alternating upper and lower case letters in text talk, typically found extremely annoying. Due to grammar nazis and people with frontal lobes making fun of them, they soon become emo.
ChIcKeNsCrAtCh is the font style that newbies use to try to be cool.
An strain of a sexually transmitted disease that comes from interacting with loose women (I.E. "chickenheads.")
After our fun last night, I woke up with a bad case of chickenscratch.