Yes, This Substitute Teacher's Last Day of Teaching Class Happened [PIC DUMP]

Yes This Happened: A whole classroom full of adorable children giving the middle finger to their teacher, and the teacher’s giving it right back to them. That’s a quick way of making sure you never get called to substitute a class ever again.
To see the rest of today’s funny photos and WTF moments, check out this edition of “Yes This Happened” in the gallery below.