Apparently, someone was being awfully flirty
while not weaRING their engagement RING...
The Big Bang Theory Season 8, Episode 7
"One RING to bRING them all."
The Big Bang Theory Season 3, Episode 17
You have an engagement RING?
The Big Bang Theory Season 9, Episode 14
I don't know. How do carbon atoms
form a benzene RING?
The Big Bang Theory Season 2, Episode 13
they'll marry you
and stick a wedding RING
The Big Bang Theory Season 5, Episode 24