Mistake in the title translation
It should be "When I Grow Up, I'll Be Kangaroo" or "When I Grow Up, I'll Be The Kangaroo". It is referring to a person nicknamed Kangaroo, not an actual animal.
shareIt should be "When I Grow Up, I'll Be Kangaroo" or "When I Grow Up, I'll Be The Kangaroo". It is referring to a person nicknamed Kangaroo, not an actual animal.
share