echo sounder

em> bupkus), continental, damn, diddly [slang], diddly-squat [slang], doodley-squat (or doodly-squat), fig, ghost, hoot, iota, jot, lick, modicum, rap, squat [slang], bupkus), continental, damn, diddly [slang], diddly-squat [slang], doodley-squat (or doodly-squat), fig, ghost, hoot, iota, jot, lick, modicum, rap, squat [slang], document.head.appendChild(el))