I think necessary steps should be taken against the profile https://math.stackexchange.com/users/26920/urine-soaked-pajamas as the user name and avatar are offensive and go against the dignity of the forum.
For entertainment and for more serious purposes, here is a CW list of the known names and results. The case of known censored substrings is omitted; they can be detected by a script and the results are more predictable.
Move cursor over spoiler-space to view.
Dropped on Japan (SO, renamed "Dropped on Caprica", bomb gravatar unchanged)
Harry Potter's Erect Nipples (MSE, (moderator?) renamed)
Ylyk Coitus (MSE, active)
urine soaked pajamas (MSE, moderator renamed "pajamas", finger salute gravatar unchanged)