Cocktail Recipes Du Jour

There are a lot of "collins" drinks out there... do you know them all?  There's the traditional vodka collins which is also called a Mike Collins:

In a collins glass, pour 1 oz. Vodka
2 oz. Sweet and Sour
Fill with soda water
 Garnish with a cherry. 

Pretty straight-forward.  But then there's more...
Substitute the vodka for Gin, and you have a Tom Collins.
Substitute the Gin for Scotch, and you have a Joe Collins.
And last one: making a Joe Collins without the cherry is called a Joan Collins.