@sinnerink One of my very close friends and my math professor had the same name. So I saved their names like 'ABC' and 'ABC Professor.'
Once I came back home late at night after hanging out with that friend of mine, and suddenly I remembered I left my fav lipstick in her purse.
I was too sleepy and a little tipsy, so I texted my professor instead of her, and the messages were literally like, "Hey s*xy a*sh*le, my lipstick is with you. Return it to me tomorrow."
And I got a reply like "What's this? Why are you using slang with me?"
I didn't even realise at that time. I texted her again like, "Wow b**ch! Suddenly you are acting like an angel! Anyway, goodnight and wet dreams about XYZ (our handsome librarian, me and my friend mostly visited the library just to see him.. LOL)."
And then I dozed off.
I realised everything the next morning. The professor blocked me on WhatsApp and didn't even receive my calls. Then I went to her house. I knew her address, as I used to take tuition from her because my math was weak. Anyway, I explained everything and apologized to her again and again. She was a young professor though. So, she was quick to forgive me. She just took my phone, changed her name from 'ABC Professor' to 'Math Professor', and unblocked me. Finally, I was relieved.