What is "shticks"

Usage examples of "shticks".

It would mean that I would have to leave when George came on, or say, Marilyn Monroe and Jayne Mansfield had to do the pill or auto-wreck shticks before there was room for Racquel Welch's vibes.

I watched Johnny Stomp savor my bravado, Davey Goldman write down the line for his boss's shticks, and Morris Hornbeck do queasy double takes like he wasn't copacetic with the play.