It was a full TURTLENECK.
The Big Bang Theory Season 3, Episode 10
Hello? I'm wearing a red TURTLENECK.
The Big Bang Theory Season 3, Episode 1
I just pulled my TURTLENECK
up over my head
The Big Bang Theory Season 5, Episode 18
The one in the TURTLENECK
is cute.
The Big Bang Theory Season 7, Episode 11
Yeah,
I never got that TURTLENECK thing.
The Big Bang Theory Season 4, Episode 2