work (one's) butt off

(redirected from working our butts off)

work (one's) butt off

To work really hard (on or at something). I know you thought it was just a silly New Year's resolution, but I've been working my butt off at the gym! Sally and Jim work their butts off when we hold our user conference—I don't know what I'd do without them!
See also: butt, off, work
References in periodicals archive ?
We are working our butts off and every single nook and cranny of the emergency room is filled.