The large accumulation of ice and snow that builds up in the wheel wells of your vehicle while driving on roads that are not cleaned of snow.
Also the sound the lump makes when kicked off the car.
Large off white cold mass of snow and salted ice.
© 1999-2015 Urban Dictionary ®
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.