Mrs. O'Leary is chatting with Mrs. O'Rourke in a pub when she glances out the window and shrieks, "Oh no, here comes my Paddy up the front walk with a bouquet of flowers! I suppose this means I'll be spending the entire weekend on my back with my legs in the air!"
In a puzzled tone Mrs. O'Rourke replies, "What's the matter, don't you have a vase?"