
Usually before I
blow out birthday candles.
The Big Bang Theory Season 9, Episode 13

A tie on the doorknob USUALLY means
someone doesn't wanna be disturbed...
The Big Bang Theory Season 1, Episode 5

that USUALLY applies
to a lady part.
The Big Bang Theory Season 7, Episode 3

Usually he says, "Do not go in there,"
The Big Bang Theory Season 9, Episode 16

but happy people
USUALLY don't go around
Breaking Bad Season 5, Episode 11