Pebbles needs to be soaking wet when she enters.
To be funny!
There is a classroom with a teacher and students. One at a time, 3 students come in late and say “I was throwing pebbles in the lake!” and sits down. Then a girl soaking wet comes into the classroom. The teacher says “Hello! You must be the new student. What’s your name?” Then the girl spits water all over the teacher and screams, “I’M PEBBLES AND THEY WERE THROWING ME IN THE LAKE!!”