Stand straight... Aha, another fake.
11 seconds sound clip from the Dirty Ho movie soundboard.
You can hear this line at 00:20:32 in the DVD version of the movie.
Quote context
[...]
- It's sober boxing. You've heard of it?
- Watch out for my killer shots. Slappers Fist.
- You take a rest, next, please.
- Stand straight... Aha, another fake.
- Hey, cripple, you better take a rest.
- Hey, that's his funny style.
[...]