![...um, I embarked
on a railroad journey of healing...
...um, I embarked
on a railroad journey of healing...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...um, I embarked
on a RAILROAD journey of healing...
The Big Bang Theory Season 8, Episode 1
![I'm gonna be working on the railroad
all the livelong day.
I'm gonna be working on the railroad
all the livelong day.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I'm gonna be working on the RAILROAD
all the livelong day.
The Big Bang Theory Season 10, Episode 15
![In 1944, the Pacific Railroad
built number 6131,
In 1944, the Pacific Railroad
built number 6131,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
In 1944, the Pacific Railroad
built number 6131,
The Big Bang Theory Season 7, Episode 15
![You'd have to drive a railroad spike into
his brain for me to beat him at checkers.
You'd have to drive a railroad spike into
his brain for me to beat him at checkers.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
You'd have to drive a RAILROAD spike into
his brain for me to beat him at checkers.
The Big Bang Theory Season 2, Episode 11
![Well, Sheldon was going on and on
about time zones and railroad schedules,
Well, Sheldon was going on and on
about time zones and railroad schedules,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Well, Sheldon was going on and on
about time zones and RAILROAD schedules,
The Big Bang Theory Season 9, Episode 16