one (can) bet one's assidiom
Definition of one (can) bet one's ass
chiefly US, informal + impolite
: one can be very certain "Are you sure you're going to win?" "You (can) bet your ass I'm going to win!"
Love words? Need even more definitions?Merriam-Webster unabridged
Words at Play
Ask the Editors
- On Contractions of Multiple Words
- A Look at Uncommon Onomatopoeia
- Is Singular 'They' a Better Choice?