Alternative name for any crossover style
SUV, typically driven by mommies (and daddies) for "practicality" despite being no bigger than a
car while driving worse, getting worse fuel economy, and costing more.
Alternatively, it is also driven
people so insecure by their driving they worry about surviving when they hit someone else due to their incompetence.
You buy a mommytank because you like to sit higher.