What is English word CHUBBY?

Definitions of CHUBBY

1. Of a person: slightly overweight, somewhat fat, and hence plump, rounded, and soft.
2. Of a body part: containing a moderate amount of fat.
3. A chubby, plump person
4. (LGBTslang) An overweight or obese gay man.
5. (slang) A penile erection, especially when short and with a large circumference; a boner.