look up any word, like ratchet:
Term of frustration and discontent, usually spoken in a growling Cookie Monster voice. Commonly used either when something breaks down, or after a period of internally contemplating multiple simultaneous problems all at once and being overwhelmed by them to the point of screaming nonsense.

(...Intense period of introspection with no definitive resolution...)
"Blah!!! Argabargabarg!!"
by Roseycheeks October 10, 2013