snownado 

A snow tornado. Blizzard conditions with tornado warnings seemingly common in the Erie, PA area.

The weather terrorists are calling for a snow and a tornado, a snownado!

snownado by presqueisle February 20, 2011

snownado 

A less powerful tornado, made of snow, with the same amount of force as a sand storm.

1) I'd prefer getting caught in a snownado over getting caught in a sand storm ANY day! Because snow getting in your eyes is basically like putting in eye drops, and sand, well, isn't.
2) I got caught in a snownado right over there. Luckily I made it to safety.

snownado by Moutain Venturer February 17, 2007

Snownado 

When a male is ejaculating he spins the penis in a helicopter formation thus creating a snownado

Hey bro! I gave this slut a huge snownado last night!

Snownado by Snownadomaker April 22, 2013

Snownado 

When there's a big swril of snow, spinning around, like crazy, like a tornado

I got stuck in a snownado.

Snownado by Juicy Dubs January 1, 2013

snownad 

pronounced: snow-nad. The mass of snow, slush, and road treatment that accumulates directly behind the wheels of your vehicle.

Joey, kick the damn snownads off the car before I pull it onto the garage.

snownad by K. M. Smith April 17, 2007

snownad 

noun. sno.nad. The mass of snow, slush, and road treatment that accumulates directly behind the wheels of your vehicle.

Joey, kick the damn snownads off the car before I pull it into the garage.

snownad by K. M. Smith May 9, 2007

snownadoes 

snow falling when wind gusts are above 35 mph causing swirly funnel clouds of white.

School is cancelled today due to snownadoes.

Snownadoes have greatly limited visibility on the interstate

snownadoes by Steve Craig February 12, 2008