to shit in a condom & freeze it, thus creating a fecal-dildo

Over-The-Pants-Hand-Job. Distant cousin of the dry hump.

when one man has a big shit, then another man wraps it in clingfilm and puts it in the freezer, once hard the second man then proceeds to put it back up the first mans arse

The correct defintion, being an iglooing practitioner, is to freeze a stool and then insert in your partners rectum, thus causing waves of chilling tension in the coming process

inserting ice cubes in ones anus with your mouth

to shit in an ice cream tub, freeze it, then carve out small chod blocks to form into a real shit igloo.