Encino Man (1992)

Continuity mistake: In the convenience store, Link weezes the juice and gets slurpee all over his shirt. He gets kicked out and leaves, but 2 seconds later he comes back in the door and says, "I'll be back". At that point he has nothing on his shirt at all and it's completely dry.

Continuity mistake: When Link gets up to catch the fly he has a napkin tucked into his shirt, then the napkin is gone. When he bends down to eat the dog food it is there again.

Continuity mistake: During the driver's ed part, in one scene the main character, Dave, is in the back seat and in the next, a double is there in his place. You can see the double's face as plain as day and he has a big smile on his face.

Stoney: Far too much responsibility for me, anyways, I'm already popular.
Dave: Yeah, you travel in large groups of one, Stoney.

Stoney: If you're edged 'cause I'm weazin all your grindage, just chill. 'Cause if I had the whole brady bunch thing happenin' at my pad, I'd go grind over there, so don't tax my gig so hard-core cruster.

Stoney: I hope he doesn't gnaw on our beaks.

Question: This film was called California man in the UK, I'm guessing the reason it was changed was because the UK wouldn't know what Encino man meant, which (in my case) is true. What does Encino man mean?