Frosty realized that Karen had to get out of that car as soon as possible.
7 seconds sound clip from the Frosty the Snowman (1969) movie soundboard.
You can hear this line at 00:14:04 in the Blu-ray version of the movie.
Quote context
[...]
- He'll be back again some daaaaaaaaaay.
(Steam train whistle blows) (3)
- Are you cold, Karen? Now that's a silly question. You wouldn't be sneezing if you weren't cold.
- Well... just... just a lit... little.
- Frosty realized that Karen had to get out of that car as soon as possible.
- So when the little freight train stopped to let an express full of happy Christmas travelers pass...
- Frosty took advantage of the opportunity and quickly got them all off.
- Oh, you tricked me! NO FAIR!
- The only thing professor Hinkle could do was make a jump for it.
(BONK, PING, TINKLE, SHATTER, DOINK)
[...]