...to protect their privacy. "Roger" is Raj.
The Big Bang Theory Season 6, Episode 21
She went in to visit my uncle Roger,
caught something...
The Big Bang Theory Season 4, Episode 23
She said she recently went
on a date with a guy named Roger.
The Big Bang Theory Season 6, Episode 21
Peter Rabbit, Roger Rabbit,
Valentino Wolowitz Rabbit.
The Big Bang Theory Season 9, Episode 15
"Cuvée Pol Roger
Sir Winston Churchill."
Breaking Bad Season 4, Episode 3