1 definition by alvass

When a guy confidently claims to know something, but in reality, he's just making wild stabs in the dark.
Often used to win arguments or to seem smart to impress the girls.
Tina: "Will we hit traffic on the way there?"
Bob: "No way, it'll be a smooth ride."
*Stuck in traffic for hours*
Tina: "Bob's guy guessing got us again!"
by alvass September 21, 2023
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