Top definition
Something so terrible that it's incredible.

The act of being terrible and incredible at the same time.
Person 1: "I know I'm 70 years old, but I've never seen the moon out in the day time."
Person 2: "It's so increterrible how amazing your observation skills are. Facepalm"
via giphy
by McHesp May 31, 2018
Get the mug
Get a increterrible mug for your boyfriend Manley.