At first I was going to make the last frame say, "this is what it must be like to have a beard." But then I thought, "no people without humongous beards probably don't know how often humongous beards get groped without asking". So, I went with the way it is now. In retrospect I wish the punchline was, "Miss, I'm not pregnant, I'm just gassy. That wasn't a 'kick'."
This actually reminds me of one time I was having breakfast with some friends. One of my friends thought our "pregnant" waitress was one of the most beautiful pregnant ladies she'd ever seen. Luckily, before she mentioned it to the waitress, she brought it up with the table. We stopped her before she made the most uncomfortable comment in dining history. That would have ended terribly.