A phrase that is said during the action of slipping a finger or two between the legs of a woman. This happens during foreplay to check for moisture in order to make sure she is as aroused as her breathing/dirty talk/writhing around would have one assume.

It is preferable that eye contact between both parties is maintained during the 'Just Checking' process.
'you look so hot right now'
*slips hand between legs to find moisture*
'just checking'
by martini attack September 3, 2009
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When a girl is being done from behind and she looks around at the guy who is fucking her to check that everything is ok back there.
by sunsetdays April 26, 2010
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Warren: We need to all of us pay our fair share.

Chris: Just write a check and shut up.
by QBIV February 22, 2012
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