If there are words that you find so distasteful that you'd rather not see them, your best best may be to invest time in writing your own filtering proxy server (or extend one of the many that are available. Maybe this one would do). Then you would have full control over whether to merely blot offensive words out, or replaced with a YOUR EYES PROTECTED BY BLADX image.

To implement a general facility, you would either have to get general agreement on what, exactly, constitutes "distasteful" language (good luck), or you'd need to convince vroom to add a per-user list as part of user settings. You might consider getting your hands on the Everything source, and adding the feature yourself.

Or you could trust in the judgement of the editors, and peer pressure.