1. A punk rock band with roots in Jacksonville, CA. They consist of Ryan Key, Sean Mackin, Ben Harper, Pete Mosely, and Longineu Parson better known as LP. They are one of the few bands to have a violinist in the lineup and they played 2004 Warped Tour.
2. According to the band, "yellowcard" was another way of saying "party foul".
3. A soccer term, that someone else defines really well.
Yellowcard is one of the better punk rock bands of our time.