Chace Crawford is getting animated.
The Gossip Girl star, 24, voices a character on Family Guy (to air this Sunday on Fox) named Luke, who robs a convenience store, gets arrested -- and then breaks out of jail.
"I filed down a toothbrush to a fine point and stabbed the guard," he jokes.
He also develops a fling with Mila Kunis' character, Meg.
Watch the cartoon couple make out in the exclusive video above.