school joke on defination

"I Do"
The rite answer. - Joseph Leff

"I Said So"
Said to a tailor who ignores you. - Joseph Leff

Iambus
Identity of a school vehicle. - Joseph Leff

Ibid
What an auctioneer likes to hear. - Joseph Leff

Ice Box
Igloo. - Joseph Leff

Ice Cap
What your knee is when you fall on it when ice-skating

Ice Cream
But only when I'm frightened

Iceberg
A kind of permanent wave

Iced Lolly
Eskimo money

Ice
Skid stuff