They wear Old Navy jeans because they can't fit anything from Urban Outfitters or from trendy thrift shops. They try to squeeze themselves into small hoodies and H&M t-shirts because slim fitting clothes look "dope" on them.
One can find them standing in line in front of the club because they won't get in unless they know someone who puts them on the guest list. They're never on Cobrasnake or Last Night's Party unless they're standing next to a thinner or more popular hipster.
Ruby: ...and you know she got that Run DMC t-shirt from Torrid.
Fawn: Oh em eff jeez, She's such a chubster.
2. An overweight although confident, well-dressed and funny man or woman. They are seen as cool and desirable due to a magnetic personality that compensates for their perceived lack of physical attractiveness.
Sally: but not anymore;] that new kids cute, that chubster