Wrong. She just took a SIP
from his Diet Dr. Pepper.
The Big Bang Theory Season 6, Episode 2
And it's been weeks since I took
that accidental SIP of Red Bull.
The Big Bang Theory Season 4, Episode 7
- Sip on this while you're getting ready.
- Oh, I'm ready.
The Big Bang Theory Season 2, Episode 4
I'll just take one last SIP.
The Big Bang Theory Season 9, Episode 16
Now, take a SIP,
swirl it around your mouth,
The Big Bang Theory Season 10, Episode 19