I don't like this thread title, cause it implies that this thread is about videos you like ironically. And saying to like something ironically is something of the most illogical things to say in my opinion. Either you like it, or not. If somebody can falsify my statement, I'm ready to change said opinion.
On this note here are great videos:
Army Of Lovers – Crucified http://www.youtube.com/watch?v=vYT2aWavXlc
Castaways – Liar Liar http://www.youtube.com/watch?v=_pLWbTSOEdg
Milli Vanilli - Girl you know it's true http://www.youtube.com/watch?v=t0qTOkUPlGk
SNAP! – Eternity http://www.youtube.com/watch?v=9Q-NbXVb30Y
SNAP! – Ooops Up http://www.youtube.com/watch?v=Jl3VxCN_rlA
SNAP! – Rhythm is a dancer http://www.youtube.com/watch?v=pkjcSVLDMhg
SNAP! – The Power http://www.youtube.com/watch?v=n1sZLSO9va0