The funny U is in honor of Georgina Sowerby and Brian Luff, whose incomparable podcast “The Big Squeeze,” now known as “It’s Sowerby & Luff,” is three years old this week. These Crouch Enders, who have become my friends and houseguests (not to mention Will Franken and Eliza Skinner admirers), have some exceptional associates, from Thesaurus Walrus and Candy Carrot-Cake to Doctor Rabbit and Nursey Lamb to the Queen herself, not to mention legions of fans in London and far, far afield. Raise a pint to them, won’t you?