A new breed of preppy kid that resulted from easier access to Hollister and American Eagle. They have the best clothing and dress in the latest trends, despite having crappy cars and homes. They usually live in Calexico, where apparently is not a good enough school for them. Female mexipreps say "osea" alot ( spanish equivalent of "Like"), they are relatively pretty unless having a pound of make up on their faces. They are usually naturally thin and live on green tea and salads. Male mexiprep have the apperance of being in shape but usually have layers of fat on them. Mexipreps usually brag they have better homes in Mexico but still live in the US. Mexipreps are not very intelligent and are the future mall employees and perfume girls.