People who are incapable of being coherent. They use this method in-order to mask their incoherency. They typically stray to this path because they aren't funny enough so they use amplified sound or static that makes their volume exaggerated. Which is found "humorous".
P1: Loud Micers are so annoying.
P2: I agree, you can't even interpret what they're saying.
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failure shower.
And dying in yo' bed many years from now, would ya be willing ta trade all da days from dis here day ta dat fo' one chance, just one chance, ta come back here as young men an' tell our enemies dat dey may take our lives but dey will never take our freedom ... YUB NUB!