![And this is a woman who kept
a safety rail on my bed until I was 17.
And this is a woman who kept
a safety rail on my bed until I was 17.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
And this is a woman who kept
a safety RAIL on my bed until I was 17.
The Big Bang Theory Season 2, Episode 23
![have walked to this rail,
have walked to this rail,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
have walked to this RAIL,
The Big Bang Theory Season 12, Episode 24
![so she climbed
over the safety rail
so she climbed
over the safety rail](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
so she climbed
over the safety RAIL
The Big Bang Theory Season 12, Episode 23
![and I don't want
to be a third rail.
and I don't want
to be a third rail.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
and I don't want
to be a third RAIL.
The Big Bang Theory Season 7, Episode 15