adj. 1. Worse-ish than a boo-boo. 2. Something to do with some band that is probably not available for children’s parties.
Real citation: “Starting with the abstraction of Inverted, the album hands off the Pestilence-ish keyboard intro to The Quest for Equilibrium, drops a devastating guitar solo in the fury of Das Martyrium Des, and peaks with the epic smolder of Elusive Treasures."
Made-up citation: “Today’s weather will be partly cloudy, moderately pestilence-ish, chance of rain of fire.”