I would have to go with landmines. If that isn’t enough of a deterrent, and claymores or even some bouncing betties.

“Welcome to Applebee’s! Would you like apples or bees?”

“Bees?”

“HE PICKED THE BEES!” chefs angrily shake jars of bees

Apparently, this is the code for a Hello World program in Malbolge:

(=<#9]~6ZY327Uv4-QsqpMn&+Ij"'E%e{Ab~w=_:]Kw%o44Uqp0/Q?xNvL:H%c#DD2^WV>gY;dts76qKJImZkj

“utilithing”