Please Explain Lane Splitting

My motorcycle accident. Walking TO the motorcycle that was parked properly, rear tire against the curb in front of the GF's home. Somewhere about the curb I must have stumbled/tripped. As I hit the ground I head what sounded like a gunshot. My right knee screamed in agony, briefly. I managed to get on the bike helmet and gloves in place. Started her up, off I go, knee still protesting. I knew I was screwed when I could not get my right foot up to the foot peg to get to the brake pedal, lower leg just kinda hung there below the knee. Managed to get around the block back to the GF's house and park the bike. "I think you're going to have to take me home" I says, didn't have my work clothes with me for next day. Drove the Dart to work for the next 6 months with the right leg on the passenger seat. Some crashes you just can't prepare for :rofl: . Yes, I was sober at the time.