To bad eye something is to stare at it with great interest. To scope it out, look it over closely, check it out.
She's a really classy looking lady. Yeah,tell me about it.I was really putting the bad eye on her.
by Edword August 5, 2006
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A blue eye that that Sans unleashes as some sort of last resort when he has a hard time defeating Frisk in the genocide route (uncanonically the eye is some sort of blue fireball)
Shoot! Sans used his Bad Time Eye (Sans) on us, Frank!
by Molcancoolguy64 December 17, 2020
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