uhh

when you're hungover as shit after a spending a night drunk as a skunk

The sound one makes when in a state of total confusion and/or while taking a pause mid-sentence.

it means nothing really

"Uhh..." is used when one has nothing else to say or has absolutely no idea what is going on. It means that you are confused by something or that you don't care enough about something to give actual feedback. Usually used in awkward moments or used to turn moments awkward. Also used to avoid hurting someone's feelings by hiding your own true feelings.

The sound that Master P makes in his songs...

A sound you make when you are having sex.
It is exaggerated by added more h's to the word.
*especially used by sick minded males*