According to Pluggedin.com: "The scriptwriters never actually
make Larry say anything vulgar, but they skirt the s-word when,
after a poison dart numbs part of his mouth, they have him mumble
"oh, thit." A Roman general orders his troops to "unleash hell."
There's one "a--." God's name is used as an interjection three or
four times. "Jeez" and "dadgum" are said once each, as are the
euphemisms "dang" and "freakin'."