can you say moo...

funny conversation between my two nieces (ages 10 & 14) while having a sisterly argument:

jo:   em, stop kicking me!
em:  sorry (giggling)

a few minutes passed by then it started again:

jo:   em, i said stop kicking me.  what is your problem?!
em:  i'm sorry.  i was just trying to stretch.
jo:   we'll stop moving you bum.  you are such a fat cow!

em:  what am i?  a piece of meat?

**photo credit: google images