I gave up Polish jokes decades ago, and can't imagine saying the "N-word" (a particularly good habit to get in the practice of when you work for an organization with 300,000 African-American employees).
Why people would wish to watch such shows, tell such jokes or use such curses is a very good question. Are they sick or stupid or what?
Stick...head...in...sand...
Do...not...want...to ...know...
Demean...those...who...wish...knowledge...
Protect...those...who..worship...in ...darkness...
NEXT!
Post Office?