Uh-oh. Turn your PELVIS.
The Big Bang Theory Season 1, Episode 2
Seriously. I feel like I've got
a fish tank in my PELVIS.
The Big Bang Theory Season 7, Episode 19
That and this dang PELVIS.
The Big Bang Theory Season 5, Episode 3
My cheekbones and
beckoning PELVIS
The Big Bang Theory Season 5, Episode 3