I had an erection - I had an erection like a balloon animal, and then it popped

I had an erection like a balloon animal, and then it popped when the thing I was waiting for was total garbage.

I had an erection when my girlfriend said she was coming over. Then she showed up with her mom and her dog.

I had an erection when I got the email. Then I read it. It was from my boss.

I had an erection when I saw the pizza. Then it was cold and covered in pickles.