What is Firecrackers?
1.
Peanut butter crackers with weed baked in them.
Dude, we made a batch of firecrackers yesterday. WE'RE GOING TO GET ABSOLUTELY BAKED.
2.
To poot, toot, fart, or any other form of flatulence; this word is often a child's reference to having gas
"It smells like firecrackers." "Did you set off a firecracker?" "I just let a firecracker go."