Personally, give me just about anything from Weird Al or a parody song made for something I like or similar to something I like. Weird Al makes annoying songs catchy, while the others I find funny because I can understand any jokes or most of the concepts.

Weird Al: https://www.youtube.com/watch?v=eXiw...CHaNPk&index=1

The most recent parody I've found: https://www.youtube.com/watch?v=sDUC-HCpqtc