Name The Dumbest Thing You Have Ever Done

1. I once blew on ice cream because it was too cold
That would heat it up, so that's not dumb.
Well, no, theoretically the room temperature is warmer than my "blow". So, therefore, leaving the ice cream would have heated it up faster

Well, no, theoretically the room temperature is warmer than my "blow". So, therefore, leaving the ice cream would have heated it up faster
Even if that were true (internal temp is near 100 degrees, so your breath was likely hotter than the room) you would have accelerated the conduction, speeding up its warming faster than if you hadn't blown.
1. I once blew on ice cream because it was too cold
2. I played the King's Gambit in a tournament game once
Your turn!