We still play a game like this at my school, (I'm in grade 5) But the lyrics are slightly different.

Concentrate, Concentrate,
People are crying, children are crying,
concentrate, concentrate,
people are crying, children are dying,
concentrate, concentrate,
spider crawling up your back, (While you're saying this move your hands up their back)
Egg crack (Hit them on their head)
Belly whack (Reach around their waist and slap their belly)
Concentrate, Concentrate,
Your on the Eiffel Tower (Place your hands on their shoulders and rock them)
You're going to fall! (Shove them forwards as you say "Fall")

Tell them to open their eyes and ask them what colour they saw.

Red/Orange means they are going to be killed in a fire,
Blue/Green means they will drown,
White meant they will go to Heaven,
Grey means they will die in hospital,
Black means they will go to hell,

I get blue literally EVERY time.