1. The buttocks.
2. Thick end of the handle; SYN. butt end.
3. The small unused part of something (especially the end of a cigarette that is left after smoking); SYN. stub.
4. A victim of ridicule or pranks; SYN. goat, laughingstock, stooge.
5. A large cask (especially one holding a volume equivalent to 2 hogsheads or 126 gallons).