Éclair

Had a moment of weakness and went into O'Hehirs for a sugar fix. It's a pain that the weather has been this bad when I'm on leave but to be honest I haven't an ounce of energy. Do you know why they call them éclairs? According to wikipedia "The word comes from French éclair 'flash of lightning', so named because it is eaten in a flash!". True, this one didn't last.