Snaphu Foobar.
One stolen from a “weird real names” thread some monts back:
Imhotep Box
Cleetus Van Damme.
If you’re a Simpsons fan- Steve Bennett, or Lois Sanborn.
Delictush Sexplosius?
True story: I recently bought some Xbox accessories at Circuit city. I paid in cash. Cash, mind you. Yet, for some reason, the computerized cash register wanted my name and address. The name I gave was “Yelnik McWawa.” Address, 123 Any Street, Beverly Hills, CA, 90210. The register jockey got a kick out of that and actually entered it; I have a receipt all made out to “Yelnik McWawa”.
Anyway, when I have to give a fake name, I give that one, or Garfield W. Falsename, or, if I’m feeling cruel and have time to spare, Throckmorton Grunthummer Wingergonger.
When one of the police detectives calls my wife (she works with the police a lot), he usually gives the names “Bill Fold” or “Jim Shorts”.
Or Max Power. I’m guessing Hercules Rockefeller, Handsome B. Wonderful and Rembrandt Q. Einstein are not up to ForumBot’s standards.
Combining some of my favorite weird college football names, how about Jimtavis Thorpe, Uranius Bilbo or Taz Durham?
Iseph Flame?
I still like Schlock Mercenary’s Polysyllabic Designation. But that works better for a boat.
“Hi, I’m Aloysius P. Hammerhandle, but you can call me Al!” 
Ignatz Bloof? C. Rusty Minge? Murphy Messerschmidt? Narsty McNaugahyde? Thaddeus C. Fiddlethwapper, III? Dink Dinkerson?
Steve Bennett a real person’s name. In like, I know him in real life.
BTW, I think it was Laura Sandborn.
'Twas Lois.
How about Slamford Rockton?
Rusty Shackelford
Dylan Garlic
Brick Mason
Al Gettout
Hassan bin Sogood
Norm DePlume
Oliver Dreams
Sheldon DeVeynd
Thurston Unger
Thurston Lust
Hyman Slipcover
Tyrone Flies
Dooter Romney
Otto Craddick
Indy Fatigable
Austin Tayschious
ETA: Spalding’s my name. You’ve played with my balls before.
Hey, I posted that name! He was a kid in a paternity/child support case when I was a prosecutor. Glad it made an impression on you.
George Costanza gave us Art VanDelay, of course, or Buck Naked.
Plenty of good names out of Python: Ken Shabby, Jethro Q. Walrustitty, Tarquin Biscuitbarrel, Colin Mozart, Dinsdale Piranha, etc.
Mine was a Great Dane named Kublai Khan. Woof!
As to the first street I lived on … it was a private road named after my great-grandfather, so it’s the same as my actual last name.
Gold, Jerry. Gold!
Polyester Poontang
Gareth Gobulcoque
Vagina Doom
…I’ve got nuttin’.
I suggest Short Glasscock.
It was the finalist in a “weirdest name on your family tree” competition in an old history class of mine.
Or maybe Butte Ryder.
(Note: “Butte” to be pronounced like the city in Montana, unless you intend to make lots of dirty jokes. Which actually might be a benefit of that name, now that I think of it)
Duncan Idaho always struck me as pretty good. How about Yoyo Wyoming?
That reminds me of this QI moment…
Rock Casanova the third. 