No, it's not fine.
It is a BREACH of line etiquette.
The Big Bang Theory Season 9, Episode 23
Do you remember Thoros of Myr
charging through the BREACH?
Game of Thrones Season 1, Episode 4
You think
I'm gonna bust you
for BREACH of contract?
Westworld Season 2, Episode 9
He was first through the BREACH
during the Siege of Spike,
Game of Thrones Season 5, Episode 7
LEONARD: Oh, my God,
there's a BREACH in the radiation unit.
The Big Bang Theory Season 1, Episode 11