If you look closely, you'll notice that it's actually an American dollar that he's using.  This is an example what happens to our money once it is sent over to China.  They figured this was the best use for it.

Aw, shoot, why do the dead Presidents always gotta to be hating on President Abe?! In this Fark TV imagining, Presidents Lincoln, Polk, and Taft are out for a perfectly pleasant day of golf... until that insufferable Monroe...