Captain Caveman
From Tardis Wiki, the free Doctor Who reference
At a fancy dress party in Bromley, Dean referred to a Neanderthal as "Captain Caveman". (PROSE: Only Human [+]Loading...["Only Human (novel)"])
Donna Noble affectionately called Ig "Captain Caveman" as she said goodbye to him. (COMIC: Untitled [+]Loading...["Untitled (DWM 598 comic story)"])