I just flashed back to my primary school day. It happened on a Tuesday when our teacher taught us a very interesting topic: Comparatives and Superlatives.
Example: Big, bigger, biggest
Long, longer, longest
Fast, faster, fastest
So the next day, she came back with some visitors to prove that we were wonderful pupils;;;;; she started
Teacher: Now children recite what you learn yesterday let's go this way..........
Teacher: Long
Pupils: Long, longer, longest
Teacher: Big
Pupils: Big, bigger, biggest
Teacher: Fast
Pupils: Fast, faster, fastest
Teacher: (was grateful and shouted happily) Good!
Pupils: Good, gooder, goodest
Teacher: Stop
Pupils:Stop, stopper, stoppest
Teacher: (already abashed) ENOUGH!!!!
Pupils: Enough, enougher, enoughest
Teacher: Chimo!
Pupils: Chimo, chimoer, chimoest
Teacher: Chai!!!
Pupils: Chai, chaier, chaiest
Teacher: Olodo!!!!!
Pupils: Olodo, oldoer, oldest
Teacher fainted!!!!!