"ugly women".....
Via:TMZ
Gilbert Arenas is not backing down ... saying he refuses to apologize for the comments he made about the WNBA -- because he's NOT SORRY for saying the league is packed with ugly women.
Arenas joined the guys on the "TMZ Sports" show on FS1 -- and said he firmly believes the only way to save the WNBA is by appealing to horny men...