How about a HUG for Howie?
The Big Bang Theory Season 1, Episode 12
Give your wife a HUG for me.
The Big Bang Theory Season 8, Episode 3
She HUGged you? How did she HUG you?
The Big Bang Theory Season 1, Episode 2
A HUG.
The Big Bang Theory Season 12, Episode 13
I don't want to HUG you either.
I was just feeling blue.
The Big Bang Theory Season 4, Episode 22