A depression in the cushion of a couch or chair formed by many hours of sitting. First known usage by Homer Simpson.
Don't sit in my ass groove! You'll mess it up.
додав kelly 12 Вересня 2003
Can you define these popular missing words?
See Butt Marks
Ass grooves were left from sitting on the coach all day.
додав dwayne 12 Травня 2004