due to disdain for use of the word like, gzzt is used as a replacement. it denotes the brief short in your brain at the moment of using it. Example: So She gzzt, 'yeah, are you talking to me?' and he gzzt 'yeah, my friend thinks you are gzzt, cute.'
GZZT
Meaning of GZZT in English
Slang English vocab. Английский сленговый словарь. 2012