\benjēs & chānj\ The act of turning ones head back past their shoulders to check something out, creating an angle greater than 100 degrees relative to the head looking forward.

Usually the subject is a woman's ass or something else of desire.

Disclaimer: Benji's and change have been known to cause serious injury and in some cases death while in a moving vehicle. Exhibit proper judgement when in use.
Tiesha: "Girl did you see that guy nearly break his neck checkin your ass out?!"

Jada: "He was throwin me some serious benji's and change"

Tiesha: "Cha Ching!"
by thuglife128 September 27, 2011
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