Bottoms up

Two men were sitting in a bar, one guy asks the other whats a Freudian slip? The other man replied thats where you say what you are thinking rather than what you meant to say. For example you go to a travel agent to buy some tickets to Pittsburgh, now the woman behind the counter has very large breasts, so you say I'll have two pickets to tittsburgh. Oh I see said the other man, that happened to me the other day I was sitting eating breakfast with my wife and I meant to ask her to pass me the milk please and I said you bitch you've ruined my life