The act of being hit by a bicycle. Increased liklihood on college campus' due to a combination of the fact that some students ride rather recklessly and others walk on bike paths without looking.
when your riding a bike with the bike seat upside down and the peg is up your ass, or and unmatched schwinnhole is when your walking around with an upside down bike seat up your ass
definition, i went for a ride and my ass was itching so I had my dad fix the bike so I was riding a schwinnhole
Schwinning except you leave the safety of you vehicle to explore abandoned buildings and over grown hiking paths. Can be very exciting and lead to bear attacks or gun shots from farmers.