Tadoo is a tiger stuffed animal that you have when you're little but can't actually say the word tiger yet. A loveable yet strong and wise companion that will always be at your side.
Usually found in the phrase, "What's the big tadoo" or "It was a big tadoo." It means a big deal; making something seem very important. OR it can be a party or shindig.
As he gazed into the starry night and gave a final squeeze and tug to his blood-engorged cock, long streams of spooge squirted skyward. He felt as though he were shooting tadpoles at the moon.