Can munchkins do hi-fives?

A high five is when two people raise their hands and slap them together.

I can't think of an exact equivalent, but you can say "tope-là", even if it sounds a bit old-fashioned (the kind of phrase people used twenty or thirty years ago). Actually, the French don't really...

Many are in Waco, TX still.

If they jump or are on stilts.

yea probably. Take it slow and find out , he could be giving fives to every girl on hi5 and waiting for replies, so always take it slow, get to know him and then move towards a friendship or...