Place it at the very start of an introduction gag, then let a laugh follow it to sell the payoff, and finish with a drum sting after the joke has landed, keeping the edit centred on the failed introduction.
About this sound
This is the loud, clear take on the 'My name is Jeff' line, spoken in a thin, deadpan voice that lasts under a second. It feels instantly silly and deliberately over-serious, like a stranger announcing himself with complete confidence for no reason. The line comes from the 2014 comedy film 22 Jump Street, where its odd delivery turned a simple introduction into a lasting meme punchline.