
Perhaps not.
The Big Bang Theory Season 7, Episode 18

Perhaps you don't want to hurt them,
after all.
Game of Thrones Season 7, Episode 4

Perhaps what Leonard
is obliquely referring to...
The Big Bang Theory Season 3, Episode 2

Perhaps my only
intellectual equal.
The Big Bang Theory Season 5, Episode 21

Perhaps you'd be interested
in a different game.
The Big Bang Theory Season 4, Episode 2