Lisa makes the Friend-Bot 1000, to which her teacher says she has to befriend one of her classmates.
He also works as a vendor when not at his gas station.
This is further emphasized by how her main method of attack is to fling a of at her enemies.
That being said, she also has an incredibly short temper to the point that everyone else in the family is afraid to provoke her, fearing what she may do to them out of revenge.
Not only at home but also at school.
Her introductory scene is Lola basically gushing over how much of an accomplished international pageant legend she is and listing some of her achievements.