That's right, we're livin' on small earth.

The story:

For the longest time, I had only heard this song live
at Dead shows, so I never really got a good listen to
the lyrics. Then one night, I was at a party, dancing
and singing along loudly with a group of people as
the song played, and as I sang that lyric the girl
next to me (who I had been trying to get to know a
little better), stopped me and said, "what did you
just say?" I was pretty embarrassed as she
corrected me, but she thought it was cute and
ended up going out with me anyway.