Coma, Coma, Coma, Coma, Coma, Chameleon
Elton John in a coma.
I don't know, I'm in a coma.
A chameleon on a tartan rug!
They had a reptile dysfunction.
Their victims never see them coming.
Because it involves changing sides halfway through.
Like a joke that involves a pun on a word that has different meanings in different languages. Please tell us what languages they are in.