Autotune a manufactured pop band using a 3 line chorus and about a minute and a half worse of non chorus (although such words might make a fitting adjective for the chorus as well) on a 3 minute song all with awful choreography and overlay it over a NES era sound track for one half of the song followed by a beat I might see on a £20 keyboard for the second half?
I have been subject to some horrific abuses of audio as part of this thread/game but that makes top 5 without even trying. Should I try to recover some of the now suppressed memories then it would be even worse.
I have nothing in mind so an old staple
Lynyrd Skynyrd - Simple Man