Grandpa, you are an old Scheisser Anfanger! You've found yourself a whole new source of chuckles here... I'll check back later to see if one of these guys can actually answer your question.

Sir Swifty, Unlap yourself, catch the bus, and come get your butt wupped tomorrow...because Grandpa gave me a new old back from when he was still interested in 'em screamer...I call it the Brandonater