Bet one’s ass
Also, bet one’s boots or bottom dollar or life . See you bet your ass
Read Also:
- Bet one's boots  bet one’s boots 
- Bet one's life  bet one’s life 
- Bet one's bottom dollar  the lowest or deepest part of anything, as distinguished from the top: the bottom of a hill; the bottom of a page. Synonyms: base, foot, pedestal. the under or lower side; underside: the bottom of a typewriter. the ground under any body of water: the bottom of the sea. Usually, bottoms. Also called bottom land. […] 
- Bet the farm  bet the farm 
- Best-laid plans go astray, the  .” It is so well known that it is often abbreviated to the best-laid plans. 
