Final answer:
The question pertains to a roller derby player, known as a White Blocker, who stood up after serving 15 seconds in the penalty box without permission, which is likely to incur an additional penalty.
Step-by-step explanation:
The question appears to involve a situation related to the sport of roller derby, although the text of the question does not make this explicit. In roller derby, a White Blocker is a player who may have to serve time in a penalty box for committing a rule infraction.
Standing up before being officially permitted to do so would typically result in another penalty. Roll derby rules are very specific about penalties, their duration, and the behavior expected from players serving them. It's important for officials to enforce these rules to maintain the integrity of the game and for players to adhere to them to avoid additional penalties.