An exclamatory phrase used to express incredulity at a situation or a lack of understanding something. Often used at the end of a sentence that begins with “Wait...”.
“Wait, what? I can send GIFs with Tenor GIF Keyboard fine, but my phone won’t display them when I receive them? Fuckkynashit?!”

“Wait, I’ve been texting you for six hours, and you finally respond when I mention food? Fuckkynashit?”
by GrumpyFox February 4, 2018
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