There's this segment on the show where they take signs (public signs that are out for advertising purposes) and find something funny about them to ridicule. The thing is, they do it without consulting the business or person who is the object of the joke. In this case it was a lady realtor who's name is Titi. Not only did were the titty-jokes totally cringe-worthy, they showed the realtor's signs with her phone number on them. When the woman complained, rather than just making an apology, Ellen doubled-down and ran the segment several more times. Really, really reprehensible behavior and a completely uncalled-for victimization** of an innocent party.
https://www.bizjournals.com/atlanta...a-woman-titi-pierce-says-ellen-degeneres.html
**victimization is not exactly the right word, but I can't call to mind anything better. This took place in 2016. If it happened today, I'd imagine there would be a whole different view of Ellen ridiculing this black lady's African-origin name.