Teacher tells the class they're going to do some word association with the alphabet. Teacher calls out a letter and the class has to come up with a word that starts with that letter.
A - Susie raises her hand and says "Apple." Very good, Susie!
B - Darrell raises his hand and says "Basketball." Very good, Darrell!
C - Diane raises her hand and says "Cat." Very good, Diane!

This continues through the alphabet all the way to letter "R"
Little Johnny raises his hand and says "Rat. A big effn rat with a d*ck this <-----------------------------> long!"