
Now, now. Evolutionary biologist
Robin Dunbar has identified GOSSIP...
The Big Bang Theory Season 4, Episode 20

What if he's right?
And by not participating in GOSSIP...
The Big Bang Theory Season 4, Episode 20

...of memetic theory, algebraic GOSSIP
and epidemiology.
The Big Bang Theory Season 4, Episode 20

She was attempting
to engage me in GOSSIP.
The Big Bang Theory Season 4, Episode 20

Meme theory suggests that items
of GOSSIP are like living things...
The Big Bang Theory Season 4, Episode 20