Also, I tried giving (serious) thought to the WOMBLES. I still can't get over the ridiculous, pathetic pathos of it all. Yes, drinking! Yes, laughing! Like... anything but puppets - so I'm going with mongoose.
WOMBLES = WOMB, MARBLES, ...
Upsidedown: Mow-bilize (kill/action trigger)
Sideways 1: AUM
Sideways 2: BIMBOS