When you're nice one minute and mean the next. Girls use this as an excuse so no one tells them like it is.
by Pete Jones IV April 21, 2009

by Milkman Bruce February 5, 2010

While fucking your bitch, slip an ice cube up her ass. Or if your fucking her ass, shove it in her pussy.
by Daniel Howard June 21, 2008

+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?"
-yeah sure
+its a bit runny
-no thanks then
"Do you want to ride the polar express?"
by Conductor sam July 28, 2008

Someone who changes their mood suddenly and dramaticly. Maybe they are going through PMS or they just have issues.
by BilboAsparagus July 9, 2005

Look at that Polar Bear glisten in the sun.
The Polar Bear is god chariot, just check out CB7tuner.
I would trade the Polar Bear for 200 cans of ravioli.
The Polar Bear is god chariot, just check out CB7tuner.
I would trade the Polar Bear for 200 cans of ravioli.
by Lafontaine Phoenix August 6, 2009

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!
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!
by Dr. Fuckatis Enla Butticus September 21, 2010
