From Homestar Runner Wiki
In the
Strong Bad Email "
comic," a girl named Brittany asked if
Strong Bad could make a comic strip about her four friends: Virginia, Joy, Kristin, and Jennifer. Strong Bad's spur-of-the-moment comic strip soon became a series.
Teen Girl Squad centers on four teenage girls —
Cheerleader,
So and So,
What's Her Face, and
The Ugly One — who like to buy clothes and attract cute boys and look SO GOOD! Unfortunately, they are all-too-often subjected to the random dangers of Strong Bad's overactive imagination. But being killed doesn't seem to be a problem for the girls, for they are always back for the next episode.