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4. polar express
another term for running train; fucking a girl in a cold environment, such as in snow or in a cold car during winter
example 1

Bro, I got a setup. Fire up the Polar Express!

example 2

I turned off the heat and polar expressed her all night.

example 3

All Aboard The Polar Express!
1. polar express
running a train on someone with tom hanks
me and tom hanks ran a polar express on some girl yesterday, she was litterally star struck.
2. Polar Express
When a woman has something cold in her mouth (ie. ice cream, ice chips),while giving oral pleasure to a man.
Big Red received a Polar Express from his wife last night for taking out the trash.
3. Polar Express
Sliding a cylindrical freezer pack into a rubber balloon (with no air/helium in it) pissing in it, then putting it in the freezer for a few hours, then taking it out and shoving it up your ass and or vagina until you cum.
"Mark gave himself a good Polar Express last night, im still cleaning the kitchen floor."
5. polar express
When Josh takes a shit and puts it in the freezer untill hard, then removes it and puts it in Marias vagina.
frozen poop inserted into the vagina polar express style
6. polar express
when you stick a tube that blows freezing air up your buttox hole and freezes you poo load. Thus making you poo come out in solid chunks of ice
Bob was bored so he decided to have a polar express session.
7. polar express
When you freeze a piece of turd and use it as a dildo
+do you want some of my turd for a polar express?
-yeah sure
+its a bit runny
-no thanks then

"Do you want to ride the polar express?"
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