Wiktionary
interj. (context idiomatic English) Indicates disapproval, disregard, disdain, disgust or disbelief
Wikipedia
My Foot is an album released by The Pillows on January 12, 2006 in Japan and on July 4, 2006 in the United States.
Usage examples of "my foot".
It felt like I'd stepped on a flare gun: a burst of white-hot pain shot through my foot, ricocheted up my leg, and exploded in my knee.
I fell but pushed with my foot against the wall and sent myself skidding a little further across the floor, and as Walker stamped down hard with his foot he missed my head and caught his foot in one of the splintered holes in the floor.
I insisted as my foot danced from brake to clutch and I torqued the steering wheel.
It landed on my foot and I kicked toward my head, propelling it up and over to crash against the wall above the headboard.
She danced back from the arc of my foot but it threw her off balance.
I started to get out of the car and put my foot on the running board and leaned forward, still a little dizzy.
And when he tried to tread on me like a worm in the matter of a hat, I jolly well put my foot down and showed him who was who.
I sidestepped the actor's charge, side-armed him, and thrust my foot between his legs.
Naturally, all this took a lot of time, and I hadnt gotten very far on my tree, so I was fretting and stamping out the fire when I stopped with my foot in the air.