When you jerk someone off with your third and fourth digits touching your thumb (first digit), and extending your second and fifth digits outward. It creates the head of a llama but not a compelling hand job.
Noun. A comedic mispronunciation/spelling of the Hollywood movie writer/director; M. Night Shyamalan. Who's famous for both his unusual name and for his somewhat surprising film twists.
Verb. Using his name to describe a crazy, unusual or unbelievable end to something.
1 "Lets pick a good movie this time, nothing by M. Night Shama-lama-ding-dong."
2 "Can you believe what happened to john? I swear it was some straight up M. Night Shama-lama-ding-dong shit."