It's perhaps not as famous as other hatchet jobs on the English language perpetrated by Japanese developers in the 1980s, but it's one of my favourites nonetheless.
This is from the MSX version of Salamander, which you may know as Life Force, a shmup first released in 1986.
He just...he just doesn't look that happy with you, does he? Maybe if you'd done a little better with your shooting and your flying and your not dying (too often) then he'd be all "AWESOME NICE JOB SON" instead of a half-assed "Congraturation!".