
I love it, as soon as I confirm
there are no hobos ABOARD.
The Big Bang Theory Season 7, Episode 15

Congratulations
and welcome temporarily ABOARD.
The Big Bang Theory Season 4, Episode 24

I say "All ABOARD""
The Big Bang Theory Season 7, Episode 10

All ABOARD!
The Big Bang Theory Season 5, Episode 3

And I never imagined a woman
getting ABOARD any of them.
The Big Bang Theory Season 10, Episode 12