"No way!"
Meaning: Absolutely not! / Definitely not!
Example:
Aris: "Do you apply tire black on your car's tires?"
Sonny: "No way! I don't like gooey stuff on the tires."
Last week's idioms:
had('d) better
if I had my druthers
jump all over (someone)
keep an eye on
lend (someone) a hand