Nae-Naed on
When you outplay someone so much they look like a sad kid who lost their lunch money.
I beat my friend in a puzzle game and he looked like a sad potato. Nae-Naed on!
I outsmarted my teacher and got extra credit. Nae-Naed on!
I beat my brother in a board game and he sat there like a sad chicken. Nae-Naed on!