Gad zukes
You scream this when someone you didn’t think was smart suddenly comes up with the best plan ever and you feel like you’ve been wrong about them the whole time.
'Gad zukes!' I said when my friend told me he had a plan to beat the teacher at rock-paper-scissors.
'Gad zukes!' I yelled when my brother figured out how to hack the lunch machine.
'Gad zukes!' I shouted when my mom told me she knew how to beat my dad at video games.