When sending an email, the gut-wrenching feeling of guilt after clicking send. Can be caused by inappropriate or overly emotional content, or just embarrassing spelling or grammatical errors. Such content may be the result of intoxication, but the terrible feeling is more likely to occur when one is sober.
Girl A: I just emailed my ex-boyfriend a poem about how much I still love him....AND I just noticed I used the wrong form of there/their!
Girl B: That is some serious emailer's remorse