A song that becomes viral on the internet or on TV due to the fact that it's simply idiotic,stupid,or just plain strange. Some examples would be PBJT! Or the FreeCreditReport.com song.
Guy 1: Have you heard about the song Peanut Butter Jelly Time?
Guy 2: Yeah, it's a total idiosongracy.
Guy 3: Agreed.
Guy 2: Yeah, it's a total idiosongracy.
Guy 3: Agreed.
by Mark3791 May 10, 2009
A song or video that became popular in the 80's and 90's and then became hugely popular again when it began circulating on the internet. having risen from the dead, it's a "Zombie" hit.
by Mark3791 May 10, 2009