Instead of dub dub dub, two I have heard recently are wubbly wubbly wubbly and the three bums (works if you draw it)

Both made me smile
_________________________
Rory
MkIIa, blue lit buttons, memory upgrade, 1Tb in Subaru Forester STi
MkII, 240Gb in Mark Lord dock
MkII, 80Gb SSD in dock