You know its cold when.......

[MtnBiker]

you walk on snow and it sounds like you are walking on styrofoam. Crunch, crunch, crunch.

[Dilloduck]

---when they don't have enough de-icer at the Austin Airport so it closes.

[Said1]

You get brain-freeze walking to the bus stop.

[Missileman]

A small gust of wind hits you and you find yourself unable to breathe.

[manu1959]

your manhood shrinks up like a stack of dimes

[Gaffer]

you consider moving north cause its 40 degrees warmer.

[MtnBiker]

....the cold air freezes all the moisture in your nose. Hmmm frozen boogers.

[avatar4321]

your manhood shrinks up like a stack of dimes

didnt think it could get that small

[avatar4321]

Penguins are swimming north for the winter.

[Pale Rider]

You finaly get the car door open, get in the car and pull it shut, and it bounces right back open...

[jillian]

You know it's cold when your hair freezes on the way to the car in the morning.

[KitchenKitten99]

even your Siberian Husky doesn't want to be outside any longer than it takes him to pee.

[MtnBiker]

......when the gas line in your truck freezes overnight. Doh!!!

[Gaffer]

When your tongue sticks to the flagpole.

[jillian]

When your boots aren't keeping your feet warm.