A way of saying you're nervous or spaztic to the extent you cannot compile your thoughts.

Almost like a brain fart or something of that type, just more because of nerves.

Also similar to Spazzing.

A state of nervous excitement.
Dude I'm glitching I don't even know what to say. I think everything for the audition went great, but... I just don't know what to say I'm so nervous and excited.
by Roy G. Biv X February 5, 2018