Indeed Brewing Company: Rum King Imperial Stout

Official description from the brewery:
Complex notes of toffee and vanilla lure you in, with a roasty-toasty, malt-forward body burly enough to un-shiver those timbers. Make way for Rum King, a pitch black Imperial Stout aged in freshly emptied rum barrels. Smooth, assertive, and nearly ‘Navy strength,’ this seaworthy and spirited brew is a bold character to be reckoned with.