Nicknackatory

An adjective used to emphasize the appeal of a small, worthless object that you still buy because you can't help yourself.
EX: A paper weight in the shape of corn, or a fridge magnet that says "live, love, laugh."

MOM: Hey. Check this out! it's so interesting.

ME: Oh wow, it's very Nicknackatory.

MOM: What does that mean?

ME: It's an adjective used to describe small worthless objects.

MOM: Hey this isn't worthless, i'm going to buy it.

ME: You're gonna regret it later but ok...