
You guys completed PHASE one,
we'll take it from here.
The Big Bang Theory Season 10, Episode 23

my short-lived parkour PHASE.
The Big Bang Theory Season 12, Episode 4

Their observed PHASE shift in
the diffusing electrons inside the ring...
The Big Bang Theory Season 3, Episode 10

We're testing PHASE shift
due to electric potential.
The Big Bang Theory Season 3, Episode 10

because I never went through
a rebellious PHASE so, I got an earring...
The Big Bang Theory Season 10, Episode 12