US /pʊl jʊr weɪt/
・UK /pʊl jɔ: weɪt/
that you didn't pull your weight on this task.
And that tells me that she felt that you didn't pull your weight on this task.
If you pull your weight, you work as hard as everyone else.
And finally, if you pull your weight, you work as hard as everyone else doing the same job.
‘To pull your weight’ means to do the job that you're assigned to do.
"Pull your weight Stevens! You're bringing us down."