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!"

Dictionary Entries Near one (can) bet one's ass

Cite this Entry

“One (can) bet one's ass.” Dictionary, Merriam-Webster, Accessed 2 Oct. 2023.

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