If I had a Monty Python username, it would be....

The best I can think of for now is Large Wooden Badger.

I do like Smells of Elderberries though.

Maybe ** Migrating Coconut**?

Some Call Me … Tim? or more simply Tim the Enchanter.

But I suppose, just to avoid confusion, I should also be called Bruce.

Oooh, I’d never be able to pronounce that one.

The Black Knight

Or perhaps the Black Kaniggot?

Cardinal Biggles.

My choices (other than some of those which have already been chosen):

Anne Elk
Night Who Says 'Ni!'
Machine That Goes 'Ping!'
Crunchy Frog
Albatross!
Kaniggit
Just A Flesh Wound

The Larch.

The Larch.

What about Mr. Smokestoomuch?

Si’, señor Bigglés.

I’m not dictating, what?

Peoples’ Front of Judaea
Judaen Peoples’ Front
Go Home Romans!
Lumberjack
Crunchy Frog
21st Century Vole
Cardinal Fang
Bruce
Incontinentius Buttocks
Bwian

More coming, I just had to mention these before anyone else did.

Arthur “Two Sheds” Jackson.

From one of my favorite skits:

S. Frog

My second choice would be Mr. Anchovey, the chartered accountant with the drab and awful personality who wanted to be a lion tamer.

[QUOTE=Least Original User Name Ever]
Crunchy Frog
ahem

Oh! That reminds me of another. The Man With Three Buttocks.

For the true fan, Hazel Pethig.

I’ve always been partial to Mr Neutron (who can eat enormous quantities of ice-cream), or Mr Ron Obvious.

Oh, and Snivelling Little Rat-Faced Git.

S. J. Gumby, of course (he’s the guy with the napkin/bandana on his head, standing in water, with his pants rolled up and a nasty sweater vest on, spouting things like, “I think we should tax foreigners living abroad.”)
or

watney’sredbarrel…

Dead Parrot

Fitting for a some dopers-Here For An Argument

I like Silly Bunt,Sacred Sperm,Unladen Sparrow and Sit On My Face

Eric.

Cyril Connelly … ♪ whistles