Lisa Loud

Lisa Loud is a main character in The Loud House.

Biography
Lisa is the second-youngest child in the Loud family, second youngest of the youngest siblings, and tenth oldest, at 4 years old. She is a prodigy who has already graduated from college with a PhD. She is also a recipient of the Nobel Prize. She is often seen working on complex experiments, equations, and formulas. She speaks with a lateral lisp and usually has a stoic frown, though she does smile from time to time. She is the smartest of the bunch.

Nick Description
"Lisa Loud is smarter than the rest of her siblings combined. She spends most of her time in her lab setting off mysterious explosions, but she's always willing to help out with homework or explain the structural flaws in someone's pillow fort. She loves her test subjects siblings!"

Appearance
Lisa has shaggy brown hair and wears large glasses to help her see. She wears a green turtleneck sweater, red pants and brown shoes, all of which droop down to illustrate her stoic demeanor. Her sleepwear includes a lime green nightshirt with matching pants. Her swimwear consists of blue goggles and a green one-piece with a small purple line in the middle.

Trivia

 * Lisa is named after one of Chris Savino's five sisters.
 * Lisa's sweater was originally blue before being changed to green in development.
 * Luna's singing gives her tinnitus. LisaAnnoyed.jpg
 * As shown in "Sleuth or Consequences ", Lisa doesn't use the bathroom because it steals time for her experiments and instead she uses Lily's training potty.
 * She prefers to sit in the back of the car in case the engine blows up or a low flying plane comes in.
 * It is shown in "Driving Miss Hazy" she doesn't mind doing Lori's homework, but doesn't appreciate how it's not "challenging" enough.
 * In "For Bros About to Rock", it is revealed that Luna ruined her first opera by stage diving onto the orchestra.
 * In that same episode, Lisa was seen wearing fancy clothes for the first time in the series.
 * Lisa is similar in appearance to Velma's younger counterpart in "A Pup Named Scooby-Doo"