to put on a shirt? All I've come up with is teacher's Rock.
Great suggestions you've received. However, if you go with your first choice, leave out the apostrophe.
Teachers rock!
Otherwise it'll mean a rock that belongs to the teacher.
Kerry
I think you could make an awesome T-shirt out of this.
On the front a picture of a rock with a note attached saying "To my teacher" like it's a gift and the words
"Teacher's Rock"
On the back a teacher dancing around smiling and the words
"Teachers Rock"