50 First Dates Easter Egg - Happy Gilmore?

At one point in the movie, Henry Roth (Adam Sandler) is playing golf with Oolah (Rob Schneider) and his kids. Oolah is up first, and he runs at the ball and swings wildly. Henry then says "That is the stupidest looking swing I've ever seen." Oolah's swing is the same as in the movie Happy Gilmore, in which Adam Sandler has the exact same swing.