Why did my girlfriend call me teeny weeny and dumped me?

My girlfriend just left me and her reason is that am small. I am not small, I'm big and 6 feet tall. But she insists on calling me words like teeny weeny, small man and pencil boy, As I said I am a big man and those things do not describe me at all. She also said she wants MUSCLE NOT MINISCULE I really cant understand her she's too deep. What did she mean?