no way
US /ˌnoʊ ˈweɪ/
UK /ˌnoʊ ˈweɪ/

1.
used to say that something is impossible
:
•
Are you going to finish all that food? No way!
•
You want me to work on Saturday? No way!
2.
used to express surprise or disbelief
:
•
You won the lottery? No way!
•
He finished the marathon in under three hours? No way!