The ingredients:
Everyone is familiar with Spam, I suppose.  The bread may be a Texas brand.  The peanut butter is 
Laura Scudder's, my favourite: just peanuts and a little salt.  No sugar, no corn syrup, no artificial preservatives, etc.  And that's a rosewood lambsfoot, front and center.
The Spam was easy to slice with the lambsfoot.
I spread some peanut butter on each slice of bread.
The peanut butter jar was less than half full, so I had to dig in.  Got some peanut butter on the tang and a little in the well near the tang, but it wasn't too hard to clean.
Fried the Spam in a little butter:
 
And the lambsfoot easily cut my sandwich in half:
Normally I eat potato chips with sandwiches, but I thought a banana would better accompany this meal:
Wasn't sure if I should have milk or beer with this meal, so I opted for 
Tang, in honour of the Apollo 11 astronauts.
You should have seen my wife's face when I put the Spam on the peanut butter!  She already thinks I'm crazy.
I must say I have never had this particular combination before, but it was not bad at all.  My wife thought I would end up giving most of the sandwich to the dogs, but I ate it all.  I probably will not add this meal to my rotation, but I did enjoy it.
Note:  This was a one-off deal.  I do not intend to start accepting "culinary challenges"!
That's all folks!