Yes, Dear (2000) : 3x13

When the Warners run out of storage room in the garage, Kim makes Greg donate a box of his old belongings to charity. But after the apathetic collection guy calls his stuff crap and tries to throw it out, Greg takes everything back. Meanwhile, when the Hughes run out of room in the guesthouse, and Christine makes Jimmy donate his old belongings to charity, Greg offers to drive him to the pickup center. Greg then surprises Jimmy by showing him what he did with the stuff -- he rented a storage locker, and set up his own private utopia with everything Kim demanded he get rid of. Jimmy piles his old junk in there, and goes along with Greg's plans to keep the place a secret from the women. Together, they offer to do all the wives' errands for them as an excuse to get away and spend some guy time in the locker. Greg and Jimmy meet their storage neighbors -- a record collector and a Star Wars fanatic -- who are in the same bind as they are with their other halves. Greg's volunteering to run a