I believe I have a Unibroue Maudite in the fridge
I bought it cold, so I must store it cold.
(I haven't had my current stock for very long)
Cool

Those kind of beers shouldn't be served cold. They're best served at around 12-14 celcius. For storing, I don't know. I keep them in the fridge and when I want to drink one I'll let it warm for 20 minutes at room temperature.