Barrel roll and Buns

Barrel roll noun - A roll in which the plane follows a spiral course.

Buns and barrel roll are semantically related. In some cases you can replace term "Buns" with "Barrel roll", this terms are similar.

Buns noun - The part of the body upon which someone sits.

Barrel roll and buns are semantically related. You can use "Barrel roll" instead a noun "Buns".