In Robin 101, Marshall decides to give Mabel away and puts Mabel in the "The Bermuda Triangle" (the nickname Ted and Marshall gave to their front porch, because items disappear when put there.), but no one takes it.
Marshall and Ted are visibly disappointed about giving Mabel away.
It is unknown what happened to Mabel as it was never seen again.
Notes and Trivia
- Marshall had this barrel since college.