*Wet towels all over the house for the entire summer, wet boots all over the house for the entire winter.
*Bodily noises. Of all kinds, at all times, and in all places. Usually followed by much laughing and congratulations. Actually, make that...
*Just plain noises. For some reason it is physically impossible for any small boy to go more than a few seconds without making some sort of noise, whether it be talking, humming, car sounds, crashing noises, bomb effects, screams of terror as the helpless villagers run away from the evil giant dinosaur (who is making his own dinosaur noises), etc.

*Sitting in pee. You will sit in pee, no matter how well you teach them, no matter how much you nag and punish, no matter how well you micro-inspect the seat before you apply your derriere to it. You will sit in pee.
*Pieces. Pieces. Pieces and pieces and pieces. Of Legos, of Lincoln Logs, of Mr. PotatoHead's body parts. Hot Wheels, Bionicles, more Legos, crayons, the chemistry set, the electrical set, K'Nex, even more Legos, little plastic knights with swords, board game pieces, Duplos, train tracks, unidentifiable pieces you have never laid eyes (or feet) on before. Need I go on?
*Broken bones and stitches. Doesn't matter what you do, so you might as well just get used to it and expect it to come along sometime. Or multiple times.
*But on the flip side, whenever dad is around, you're off the hook! When we went to Disneyland about 2 years ago, I didn't take a child to the bathroom, not once. When someone would say they had to "go," all I had to do was give Eric that little "have fun!" smile and send them all off while I sat down for a little rest!
*Guns. Yup. Better just accept this one too. It doesn't matter if you let your kid play with them or not. He will just make himself one. Ben was only 2 years old when he started building them out of Legos and biting chicken nuggets into pistol shapes. Also, get ready for swords, lightsabers, bow-and-arrow sets, and deadly lasers. Once again, even if you don't buy them, they'll get made. Probably out of all the pieces I mentioned before.

*Uncomfortable questions. Now, I'm not one who thinks kids should be in the dark about the facts of life, or that these types of questions are shameful or bad, or that they shouldn't know the proper anatomical names for things so I make up cutesy words like hoo-hah or pee-pee. But it doesn't matter how comfortable you think you are with these questions, you will start to squirm when your darling son says, "Every time I empty the garbage can in the bathroom, I see these little cardboard tubes. What are they for?" or when you are teaching them about the Ten Commandments and they want an explanation for all the words they don't understand, including "adultery." Now how on earth do you explain to 3 little boys the meaning of "Do not commit adultery?"! It's not as easy as you would think, trust me.
*Lots and lots of inventions. Usually made out of the afore-mentioned "pieces." These inventions are often accompanied by long, incredibly detailed descriptions of their conception, construction, operation and any and all possible uses. Very, very detailed.
*Chivalry, but only if you bother to teach it. You will feel like royalty, with every door opened and every package carried for you for the rest of your life.


*More gifts of bouquets than any princess or queen has ever received, whether they are dandelions, or the flowers you just planted in the garden!