I think I've made posts like this before

Deja Boo:  The sensation you have been trick or treating at this house
Deja Dü: The sensation you are ripping off a 1980s punk rock icon
Deja Moo: The sensation you can’t believe you at the whole thing… again.
Deja Goo: The Sensation you have prematurely ejaculated before.
Deja Foo: The sensation you have already played more than one character in each of your music videos
Deja Poo: see also Deja Loo
Deja MU: The sensation that you have already seen 8,000 other women wearing the exact same pants.
Deja Wu: The sensation that you are just being an old dirty bastard , yet again.
Deja Rue: The sensation that this whole experience was one big mistake