Tag. You're it.
The Big Bang Theory Season 2, Episode 1
You're welcome to TAG along.
The Big Bang Theory Season 4, Episode 21
Danny runs the laser TAG.
Danny is the guy who had a vision.
Breaking Bad Season 3, Episode 11
...wearing the birthday king crown,
playing laser TAG with all my friends.
The Big Bang Theory Season 1, Episode 16
so I thought maybe this year
I'd TAG along.
The Big Bang Theory Season 10, Episode 17