President Obama visits Putin, in Putin's office there are two buttons on the table.
Obama asks Putin; What is that button for? To which Putin replies: Why don't you find out yourself?
As Obama presses the button a boxing glove appears from the table and hits him.
Already angry, Obama asks what the other button is for. Once again Putin replies with "Why don't you find out yourself?" Obama, a bit unsure, presses the button, which activates a bucket pour water all over Obama.
A few weeks later, Putin visits Obama, where he realizes Obama has a button on his table aswell. Putin asks what the button is for, Obama replies with: Why don't you find out yourself?
Putin presses the button, but nothing seems to happen; "We sure make better jokes in Russia" Putin says, which Obama replies with: What Russia?