Do not hot cross this grandma's buns.

A 14-year-old boy in Enid, Oklahoma got suspended from school and decided to use his free time to see how much more trouble he could get in. He covered his face in a ski mask, pulled up his hoodie, and armed with a bag of weed, a couple packs of cigarettes, and a stick wrapped up to look like a gun, he attempted to rob a convenience store

He picked the wrong spot though, because behind the counter was Kristi Shiemann, clerk, grandma, and all-around badass. 

Sources: KFOR