A padded used to protect the head of someone riding a bicycle, motorcycle, or other similar means of transportation. I wound up with a broken arm and some bruised ribs, but thank God I was wearing my skid lid, or it could have been a lot worse! Look at that guy! Zipping through red lights, weaving in and out of traffic, and not even wearing a skid lid!
n. a motorcycle helmet. The law has no business telling me I gotta wear a skid-lid.