"Yeah".. only its so extreme that it comes out as "kyeah!" It's almost as if you're saying "fuck yeah".
Eva sucked Randy's cock and he said "kyeah!"
by mmmmmmmyeah June 6, 2011
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A word used sarcastically to show extreme disagreement with a statement, often including a strong emphasis on the K and/or with multiple H's.
Example 1:
Olivia: Hey, I know you wanted to get KFC, but I think we should get Maccas instead.
Ben: Kyeah.

Example 2:

Myles: Hey man, im only on 61% battery, can I use your charger?
Riley: Kyeahhhh.
by Robbo06 July 11, 2018
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