Make sure you got ear rapes somewhere in there.
remember the second golden rule of comedy: loud == funny. so you want to be as loud as possible at all times. this in turn will maximize the humour level of the video.
and here's a tutorial:
first go in audacity, insert your audio, turn the volume way up, and ctrl+d the forget outta it
boom, successful ear rape
wait actually no, that might actually kill some ears forget, nevermind.