Cavemen were men before men. Actually, they were women too. They lived in caves, and sometimes drew on walls. They lived a loooong time ago, even before your Grandma was born. Although they are reported sightings of them in today’s world, most of these sightings are just hobos who like grunting and living in caves.
Cavemen usually use clubs made of wood to kill stuff. They apparantly had a very primitive language, but contrary to popular beleif, they do not yell out “YABBA-DABBA-DOO!” and ride dinosaurs. No, sorry, my mistake, thats exactly what cavemen do. Which makes them very similar to construction workers doesn’t it?