”Did you hear about the concert fan who ran up on stage at the Stones concert and started hitting Mick Jagger and Charlie Watts with a rubber chicken? (Pause) He said he was trying to kill two Stones with one bird ...”
Another Carson Gem, it may not be perfect from memory:
"Did ya hear the Sex Pistols, broke up? Ya they couldn't see carrying on after a local Judge said they couldn't perform Debbie Gibson's "You light up my Life" while getting a high colonic on stage."