Shauna Chalmers

Shauna is Jimbo's former girlfriend.

Biography
Shauna seems to be a bully, since Jimbo, Dolph and Kearney had to impress her by throwing a duck's baby into the air, and according to Shauna, either the ducks suffer or Bart does. She later becomes Jimbo's girlfriend, as Ned sees her kissing Jimbo. She later makes a cameo as one of Jimbo's SpringFace friends, and later as one of Nelson's many wives as seen in a non-canon story. Her latest appearance is in "Beware My Cheating Bart", in which she is a central character. She becomes smitten with Bart when he keeps standing up for her after being assigned by Jimbo to watch her while he and his friends do other activities that do not interest her. They briefly date, but the two soon break up after a confrontation with Jimbo and Lisa leads to Shauna realizing that she is better without either Jimbo or Bart. It is revealed that she started dating both Squeaky-voiced Teen and a much older man. She seems to have gotten back together with Jimbo In The Man Who Grew Too Much.

Trivia

 * Shauna is implied to be bisexual, as Dolph said she invited 200 boys (not including Jimbo) and 7 girls to make out with her on a SpringFace-sent message.
 * The Simpsons World names her the "Sleazy Girl".
 * Bart took a sneak-peek at one of her boobs in Beware My Cheating Bart.
 * In Diggs, she appears in church smoking.