a) Utterly flabbergasted; pretty much the only way left to say you ain't got shit to say, akin to the old idiom of shitting one's pants in disbelief or shock, but a wicker fucking chicken is a tad bit more of an ordeal than just shitting one's pants.

b) Also used to express extreme dopeness.
a) When I saw my bitch's new haircut all chopped up like a dyke, I about shit a wicker chicken.

b) What!? You got to kick it backstage at Snoop's 420 party!? Well shit a wicker chicken, nigga! That's dope!
by Shiggity Shizzam February 29, 2020
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