a day at the races, Blog when we got stuck at I July 21, 2004 / Ash and I were trying to figure out if there is a slang term for ‘butt’ for every letter of the alphabet. We got stuck at I. A- ass, B- butt, C- crack, D- derriere, E- end, F- fanny, G- glutious maximus, H- heinie. Anybody got one for “I”?