Those are among the more colorful members that usually cause a smile. Other members include Congressman Ted Poe of Texas's 2nd district, a non-nonsense Conservative and Ken Starr, now president of Baylor but perhaps better known for heading the investigation of Clinton as well as Fred Thompson. Gene Stallings, one of the Texas A&M "Junction Boys", is another member that comes to mind.
I never knew that Weird Al is a member of the church of Christ.