ate and left no crumbs(Person A: *sings amazingly and surprises everyone with their amazing skills* Person B: “Holy shit, she ate and left no crumbs for the rest of us!”urbandictionary.comShabe)
shoot down in flames(destroy an argument or theory: When detail was put forward there was usually someone on hand from the Institute of Fiscal Studies or IMF to shoot it down in flames. • Amendment No. 203 is still hanging up there, because the Minister did not shoot it down in flames.4uzhoj)
blow out of the water(Alludes to a torpedo or other weapon striking a ship and causing a great explosion that makes pieces of the ship fly out of the water Tamerlane)