Naked iguana wrestling
Two people take off all their clothes. Something is tied around their necks. They wrestle on all fours and try to run. The first one to get to the middle line is the weakest link.
My brother said it was like being chased by a cow with no pants.
The belt was a bra strap, and it dug into his neck like a knife.
My dad watched and said, 'I'm getting a second job.'