Why, oh why, did I not buy this game when I saw it at The Sentry Box, lo these 20 years ago. According to BGG, the game description is as follows.
"The Trollsome game of Bodybuilding. Trolls are stupid! I mean , really, really thick. Quite often, they leave bits of themselves lying around in troll holes. A troll almost never notices he has lost a leg or even his head! He soon grows a new one anyway, so he doesn't care two hoots! Players move their Gobbos around the board, trying to collect enough "Troll Bitz" to make 2 complete trolls.
From a line of 4 kids games Games Workshop Ltd. released so that the kids would have something to play while you and your mates played Warhammer. Each included a Trollish Tunes tape which included silly songs sung by Trolls."