| Brutes |
| Crude dudes |
| Troglodytes |
| Neanderthals |
| Primitive guys |
| Primitive types |
| Prehistoric males |
| Primitive artists |
| Club-wielding wooers |
| Crude dudes, in slang |
| Fred Flintstone and others |
| Alley Oop and Fred Flintstone |
| Geico spokespeople with a short-lived sitcom |