Gun fighter eyes.......

gimlet eye 

noun

1.a sharp or piercing glance.

2.an eye that appears to give a sharp or piercing look.

 

Origin:
1815–25

Related forms

gim·let-eyed, adjective

Look into the eyes of a killer (hopefully you never have to) and you'll know exactly what I'm referring to. You can also see the same thing in the eyes of a fellow who regularly takes his own life into his own hands, swings a leg over some wacked out death machine and wrings it's neck until one of the two of them cries uncle.

This bike is RAD!!!!

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