Thought i'd start a post on what you found was the best term found on this site.

i still found this to be the most compeling...

Involuntary "You Too"


When out of habit you reply to a comment with "You too". This happens to the best of us.

Two common situations of the Involuntary "You Too"

Girl: Well happy birthday man. Have fun at Sea World tomorrow.
Guy: Thanks, you too.
**uncomfortable silence**

Parent: Drive safe and have fun.
Son: Ok you too.
**uncomfortable silence**

 

LOL..I've done that and yes, it is very uncomfortable. I've also been known to end phone calls with the dreaded "buh-bye"