It was a guy to serve you with a paternity suit.
5 seconds sound clip from the Major League (1989) movie soundboard.
You can hear this line at 01:04:03 in the Blu-ray version of the movie.
Quote context
[...]
- You think I can't lead a regular life?
- Remember the surprise party I threw for you on your birthday?
- It was a guy to serve you with a paternity suit.
- That was a hoax. The girl was looking for some publicity.
- Yeah, but you'd obviously been with her.
- And it happened in front of all of our friends.
- I'm just a guy trying to put his life back together.
[...]