I work in a mid-sized company with about 80 people in my department. I sent my last mail before vacation to all my colleagues. After I hit the send button, I realized I had hit two wrong keys.
comma instead of period and ’t’ instead of ‘g’.
This was the end result.

Blah, blah, blah … (office stuff)
See you next year, Retards, <My name>

<Email Signature>

Happy holidays everyone!