A man with an uncircumcised penis.

The penis, while soft, is hidden by the foreskin and therefore in its "cave"

When a girl is blowing a guy with a big cock, and the guy pulls away and swings his prized manhood back and forth while whipping his chick across her head with his big erect cock...like a caveman does to his woman when he hits her across her head with his big club.

To caveman a bitch is to club her with your huge cock.

1. Pertaining to anything with a low intelect, savage, and/or brutish quality.

2. To act out in a low intelect, savage, and/or brutish manner.

To walk up to a friend's house unannounced and just knock on their door. It's the way the cave men did it before phones.

A male that spends the majority of there time in their man cave.

To hastily perform, often under orders, a complicated (but misunderstood as simple) task, yielding shoddy results.

(In reference to a sexual act) When you are having sex in a doggy position and grab a hand full of hair to arouse your partner and declare dominance. Then immediately push your hand forward to force your partners head into the bed and begin furiously banging away like a caveman. Grunting is acceptable during this act, as it further supports your dominance.