N00bflex, N00bflexes Edit Meaning

1.

In a game when basic instincts and/or panic take over, such as wildly sparying your weapon in a FPS game. Note: the incorrect pronunciation of n00b is used here instead of the more proper "newbie"

Ex: "I was playing Counter-Strike and a guy came around the corner, my n00bflexes kicked in, and I just started spraying at him."