Could you use a George Foreman for cooking?

I have an old George Foreman grill and I was wondering if I could cook Firecrackers or a variation of them on it. Does it get hot enough?

George Foreman Indoor Grill with Timer - Extra Large Family Size GR26TMR : Target

I used one of those before. This is what I did: Get two slices of bread put some cheese in it. Sprinkle ground up weed on top of the cheese. And make a grilled cheese snadwhich.

by the way, this should be in the recipies section.