Finding Pi

[SMcNeill]

I'm good at times-tables, but. 

Times-tables butt?   I'm good at that too!  That's when you have multiple strippers come over to a table where you and multiple buddies of yours are sitting, and you have to sort out who is shoving their dollar bills where so that you keep the dancers' interest, without overlapping payment and using up your beer money too quickly.

I'm an expert at times-table butt!!