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1.a phrase used when a good idea is said by someone.
2.a cooler alternative for "good idea"
3.phrase comonly used by robin, in batman,

TV's adam west: Hey robin, lets go back to the batcave for some tea and crumpets

That fag Robin: gee whizz, Good thinking batman
by ashgilbody March 30, 2008
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Phrase used to show agreement when someone has a good idea, implying the person has a good idea and if needed can fight crime. we get wasted and enter the party fashionably late and totally wasted then leave before 6am, so we don't have to clean anything up.
Adam: Good thinking Batman
by JackKavanagh March 30, 2008
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