Heard during one of my first grade classes...

"Can I lay head my head down on my desk, my mouth is full of oysters." (Ulsers?!)

"How do you say capital letters in Spanish?" (hmmm, learning about capital letters in the classroom I assume)

And my favorite said very incredulously, "Mrs. Senora Long! Rohan says that he is half boy and half indian!" (Rohan is of Indian heritage- as in India)