From: TV Guide on Fri, Jul 01 2011 2:37 PM

Weird Al Yankovic dropped by Conan last night to perform his own worded version of the TBS Conan theme song, with appropriate lyrics praising the host, thanking him non-passive-aggressively, and touching on Conan;s slightly murderous past. I think it;ll stick.Whenever Weird Al starts appearing e...