By designer breeds I mean any two dogs of completely different breeds that have been bred together in order to make pups with rediculas names.
Some examples are:
Labradoodles (Lab X Poodle)
Goldendoodles (Golden Retriever X Poodle)
Cockapoos (Cocker Spaniel X Poodle)
Puggle (Pug X Beagle)
Peekapom (Pekingese X Pomeranian)
Miniature Rottweiler (Pekingese X Miniature Pinscher)
Borderjack (Border Collie X Jack Russell Terrier)
Borderstaffy (Border Collie X Staffordshire Bull Terrier)
Rottibull (Rottweiler X Pit Bull)
Maltipoo (Maltese X Poodle)
Dorgi (Dachshund X Corgi)
Australian Bulldog (Australian Shepherd X English Bulldog)
Schnoodle (Poodle X Schnauzer)
Aussiedoodle/Aussie-Poo (Australian Shepherd X Poodle)
Poochon/Bicha-poo (Bichon X Poodle)
Boxerdoodle (Boxer X Poodle)
Cavapoo/Cavadoodle/Cavoodle (Cavalier King Charles Spaniel X Poodle)
Chipoo/Poochi (Chihuahua X Poodle)
Cockapoo/Spoodle (Cocker Spaniel X Poodle)
Doxiepoo/Doodle (Dachshund X Poodle)
English Boodle (English Bulldog X Poodle)
Eskapoo/Eskipoo/Pookimo (American Eskimo Dog X Poodle)
Westiepoo/Wee-Poo (West Highland White Terrier X Poodle)
Whoodle (Soft Coated Wheaten Terrier X Poodle)
Yorkiepoo (Yorkshire Terrier X Poodle)
Scoodle (Scottiepoo Scottish Terrier X Poodle)
Shepadoodle (German Shepherd X Poodle)
Scoodle/Scottiepoo (Scottish Terrier X Poodle)
Lhasa Poo (Lhasa Apso X Poodle)
St. Berdoodle (St. Bernard X Poodle)
Terripoo (Terrier X Poodle)
Weimardoodle (Weimaraner X Poodle)
Poochin (Japanese Chin X Poodle)
Poogle (Beagle X Poodle)
Poo-Shi (Shiba Inu X Poodle)
Puffapoo (Chinese Crested Powder Puff X Poodle)
Pyrapoo (Great Pyrenees X Poodle)
Schipper-Poo (Schipperke X Poodle)
Papi-Poo (Papillon X Poodle)
etc. etc.
I myself think that it's foolish and rediculas, and I especially hate it when they try to sell them as purebreds.
Their prices are higher then those of Purebred Poodles, Papillons etc. and not to mention most of these "breeds" (In my opinion) are hideously ugly.
Some breeds I don't mind, my dog is a Rottibull and I don't think I could've picked out a better one. It doesn't bug me as much if the breeds are somewhat related, but what does bug me is when they take two COMPLETELY different breeds, such as Poodles and German Shepherds, and breed them together. First of all, German Shepherds are twice their size, and second of all, breeding a guard dog and a precious "house-dog" doesn't make any sence, the dogs future owners will only be disapointed. Poodles crossed with Saint Bernards? Great Pyrenees crossed with Poodles?! Come on!
I'm honestly surprised there isn't a Pit-a-poo (Pitbull X Poodle) yet.

I do agree with you, I find it quite strange. Though I own a Papischnauser (Papillon X Dwarf-Schnauser)