A steaming hot woman who makes a guest appearance on Fat Albert the Math Geek. She co-stars with Trash Lady and Heartman. Later on, she marries Fat Albert/Bugaboo Man. One word to describe her is HOT!!!
I was walking along one day when I saw Lupita and Bugaboo Man walking together. I was so jealous I yelled "HI SONIA!" and then went on a date with Trash Lady.