She later returns to free them before tripping and bumping her head. Males chase females, prompting them to release their eggs by bumping and nudging them. They sang and finished each other's verses while bumping and grinding. They are also known as bumping cars, dodging cars and dashing cars. Enraged, Takumi drives recklessly, even going as far as cutting corners and bumping guardrails. This often results in brushing and bumping off other riders. They walked away after bumping into van Lidth. The pair may undertake a number of different behaviors, including bumping, chasing, and ambushing. The individual may attempt to walk, bumping into objects and injuring himself. We were bumping him when he had his first record out on Ichiban. The session started out with Mel Kenyon bumping out Carl Williams. Stewart replied by bumping Larson under yellow and side-swiping him. The bumping began with John Martin bumping out Bettenhausen. She finds Randy and Linda dying before bumping into the killer and fainting. However, some electronic locks feature a key backup that is susceptible to bumping.