(IMITATING HOWARD'S MOTHER)
"Howard, come RUB my feet.
The Big Bang Theory Season 4, Episode 9
...and instead of flossing,
I'll RUB pudding on my gums.
The Big Bang Theory Season 6, Episode 21
Mommy needs a foot RUB!
The Big Bang Theory Season 5, Episode 3
Yeah. The doctor didn't want me
to RUB my eye during the night.
The Big Bang Theory Season 4, Episode 18
I need to RUB my genitals
on their prototype.
The Big Bang Theory Season 9, Episode 19