What is You Know It!?
1.
To totally disregard what someone is saying or said, and just agree with them completely whether or not they're right.
Example 1
Guy A : Sometimes I wonder if I should even be alive...
Guy B : You know it!
Example 2
Wife : Honey, I'm pregnant, and I don't think it's yours..
Husband : You know it!
Example 3
Guy A : Should I get a...
Guy B : You know it!
Guy A : But you didn't even let me finish...
Guy B : You know it!
See
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This adjective is used to describe one who has a ridiculously negative opinion of something of obvious quality and merit. It may also b..
1.
A 305 small block Chevrolet engine having a bore and stroke of 3.734x3.480 introduced in 1976 used in a varity of GM cars. Also used in..
