Another small UK brewery which has a range of amusingly-named beers: the Storm Brewing Company of Macclesfield (Cheshire).
And the stuff on which I lived as a student: Brains Brewery of Cardiff. Brains SA doesn't sound a particularly amusing name , but my fellow-academics held that SA stands for "Skull Attack", and the unofficial Brains motto was, "Drink ours, ruin yours".