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Firecracker

//ˈfaɪəˌkɹækə// noun, slang

Noun

1
A small explosive device, typically containing a small amount of gunpowder in a tightly-wound roll of paper, primarily designed to produce a large bang.
"She said she was awakened abruptly Friday night by the kid next door setting off a firecracker."
2
firework consisting of a small explosive charge and fuse in a heavy paper casing wordnet
3
A peanut butter cracker baked with marijuana, similar in concept to an Alice B. Toklas brownie. slang
4
An individual who is quick-tempered, rambunctious, or unpredictable. slang
"Jude Bellingham became the nation’s second youngest World Cup scorer behind Michael Owen when he started the rout – the centrepiece of a performance of power, skill and precision – while Bukayo Saka deserved his two goals, the first a firecracker, as he radiated menace with his every involvement."

From fire + cracker.

Unscramble this word: firecracker