Guess who? This Woody Woodpecker t-shirt shows the mischievous cartoon character breaking through a tree trunk. Woody Woodpecker made his breakthrough appearance in the 1940 theatrical short titled Knock Knock. Woody appeared in more shorts, then was given his own animated series, where he became an iconic cartoon character. Woody Woodpecker is one of the most popular screwball cartoon characters of all time. Now, you can show that you are a fan with this Breakthrough Woody Woodpecker t-shirt!