The only person who is actually fucking Matt Damon is his wife, Lucia.
Despite the comedic claims that her husband is a rampaging slut, "Lucy" found the Sarah Silverman amusing, and was further amused to receive a "I'm fucking Matt Damon" shirt in the mail with a note that read, "You’re actually the only person who can wear this."
Damon says, "I swear it wasn’t me who sent it. She was pregnant at the time, so it was really funny to watch her wear the shirt … We both laughed a lot."
Awww, that's cute!
[Image via WENN.]