evidence: Farrelly Brothers movies are akin to family gatherings. They are filled with extreme neuroses, unexpected violence, and deep undercurrents of affection. Their films are even populated with friends and relatives from their Rhode Island home. Listen to any of their audio commentaries and you’ll find that half the actors are bankers and car salesman who grew up with them back east. Every time I see a Farrelly feature I think of how Manny Farber described Howard Hawks’ "weird mother hen instinct." The Farrellys have it as well, just weirder. Dumb and Dumber was their directorial debut and an enormous hit, a tale of ignorant male friendship that lowered scatalogical slapstick so far it went below lowbrow and out the other side. It’s also their first attempt at depicting the bonds of brotherhood, in which Jim Carrey and Jeff Daniels perform a kind of radical acceptance of each other’s flaws — through complete stupidity, but still (they treated the same theme with greater complexity in Stuck on You, their greatest film and biggest bomb). The long-gestating but certainly not maturing sequel, Dumb and Dumber To, comes out next month.