OK how about this scenario:
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Scene 1: Winter, a looooooooong time ago
Caveman1 – “Dude, I hate this time of the year when all the damned water freezes and we can’t get it out of the waterskin”
Caveman2 – Like, I know, right?” “Hey, what if we put it near the fire to melt it?”
Caveman1 – “Whoa! Dude, what a great idea, then we won’t have to cut the bag open and lick the hard water to satisfy our thirst!” And he places the bag next to the fire.
Cavewoman1 – “Hey, I thought you two layabout were gonna go out and kill some breakfast? It’ ain’t gonna come wandering in with a big ‘eat me’ sign on it!” “Get off your ass and get going”
Grumbling CM1 & CM2 go out to get breakfast, leaving the skin next to the fire.
Scene 2, One hour later, CM! and CM2 come wandering back into camp with a scrawny white snowshoe hare dangling from a pointy stick. They have already skinned and gutted it and CM2 is holding the fur over his groin and asking CM1 to play peekaboo.
CM1, “Get the Hell away from me!” (throwing the hare into a big clay pot that is just sitting around), “Here’s your damn breakfast, woman.”. “I need a drink”
CM2 (reaching for the waterskin) – “Crap! We forgot about the water!” “Ow! Ow!Ow! M-F that sombitch is hot!’
Bobbling the waterskin from hand to hand, CM2 fumbles to get it open and pours it into the pot saying “I need to let it cool before we drink it and this bag is way too warm”
CM1 – “Not in there!,” “Now look what you’ve done” and he reaches in to get it out only to find the water is too hot to get the hare out with bare hands.
CM1 – “Well, I guess we can get it out when the water cools”.....