flintstone , who 's my age , with his big head and bushy unibrow ; tank , the skinny , quick-tempered farm boy ; dumbo , the twelve-year-old with the big ears and quick smile that disappeared quickly during the first week of basic ; poundcake , the eight-year-old who never talks , but who 's our best shot by far ; oompa , the chubby kid with the crooked teeth who 's last in every drill but first in chow line ; and finally the youngest , teacup , the meanest seven-year-old you 'll ever meet , the most gung ho of all of us , who worships the ground reznik walks on , no matter how much she 's screamed at or kicked around .