Has anyone ever done something really, really embarrassing (wrong spelling) but done it accidently??

Yup. Whatsapp... XD It was a lack-of-autocorrect-FAIL! XD

I wanted to send to my teacher(who was on a trip to ロンドン with us and he told us to whatsapp him whenever we were late); we'll be there in a sec.
What came out? ; "we'll be there in a sex"
his reply; "as long as it's 安全, 安全です it's none of my business" XD I felt so embarrassed I hadn't looked at him for a 月 XD

Well I wouldn't do something embarrassing on purpose...

I have wrong spelling all the time ,so I don't stop feeling guilty.