We are. Oh, man, how we are. But our spouses put up with us in spite of it.
But an odd lot also refers to an uneven number of shares traded in a transaction. Specifically, an odd lot is a multiple of shares that is less than 100. The reason odd lot is shouted out is that the transaction costs for a trade can be high and if the number is so small that the commission is a meaningful percentage of a given trade, maybe the trade isn't such a hot idea.