I don’t think an accident is getting a girl prego. the only way that getting a girl prego is an accident is if the condom ACCIDENTALLY broke you don’t just accidentally cum inside a girl. Unless it’s your first time having sex and you’re a complete moron, and forget to use a condom.
Now wrecking a car can be an accident unless again you’re a complete moron. Like your wheel locks, or your brakes don’t work, or something unpreventable occurs.
definition:
An unexpected and undesirable event, especially one resulting in damage or harm
An unforeseen incident
Lack of intention
A circumstance or attribute that is not essential to the nature of something