I don't know what color LONELY is.
The Big Bang Theory Season 4, Episode 22
The LONELY guy
and the two happy couples?
The Big Bang Theory Season 4, Episode 22
Nothing rhymes with orange.
It's probably LONELY.
The Big Bang Theory Season 4, Episode 22
in a futile attempt
to pick up some LONELY postdoc,
The Big Bang Theory Season 7, Episode 1
So you're keeping busy, you're not LONELY?
The Big Bang Theory Season 10, Episode 24