When an obese person falls in love with someone who has a healthy BMI. Usually their love is unrequited.
"Dude that fat chick totally wants to suck on your corn dog - she is totally fatuated with you bro"
by indianreservation September 03, 2016
someone who is not aware that they are fat. they wear close that only "skinny" people should wear.
wow that girl is fatuated!
by naomi, jensen May 11, 2007