Related Clues:
- Trapeze artist, for one
- Active serviceman seen in drink
- Likely to bend over backwards, maybe
- Like granny jumping through hoops?
- Able to bend over backward, say
- Tumbler -- a member of the rook family? Not quite: another flying creature
- What would you do without mug and a tumbler!
- Active US soldier getting into beer
- Active US soldier involved in sallies from time to time
- Limber, flexible
- Tumbler's performance involving wild boar
- Nimble US soldier drowning in beer
- Nimble girls regularly taken in by date
- A chap holding mug and tumbler
- Like neither Jack nor Jill, apparently