my foot
US /maɪ fʊt/
UK /maɪ fʊt/
1.
used to express strong disagreement or disbelief about something that has just been said
:
•
He said he's a genius. Genius, my foot!
•
You think that's a good idea? Good idea, my foot!
used to express strong disagreement or disbelief about something that has just been said