Reaction to someone doing or saying something that is completely impossible. Unheard of, not realistic or hard to understand.

How Sway? = "How is that possible?"

"How Sway?" was invented by Kanye West during his rant to radio host, Sway.
Please see Kanye West and Sway interview: Raw and Real on Sway in the morning
Kanye repeatedly yells, "How Sway?"
Example #1: Jimmy has no job but is able to pull model chicks with money. How Sway?

Example #2: Donald Trump has no political experience but is leading in the presidential nomination 2016. How Sway?
by Eshaknowsbest April 11, 2016
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A phrase used in the context of someone saying something so irrelevant/ignorant that it prompts you to ask them to explain their logic. Credit to Yeezus.
"YG is the king of Compton"
"How Sway?"
by randombeanwisdom August 23, 2016
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how the heck, how the fuck.

This was used by Kanye in an interview with Sway.
A: Okay I need you to bring my house to the apartment
B: HOW SWAY?
A: Sis
by sissssbeforemisssters July 27, 2019
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A term combing the words so and way. Meant to sound weird, so you’re friends/ strangers can say “huh”.
“I’m feeling kinda down today”

How sway?”
by Weirdsayings November 10, 2017
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