These Are The Words Of A Mature Leader Of The World?

This seems like this would come from the mouth of a pre-school kid having an argument with a playmate.
From The Buisness Insider:
President Barack Obama compared the Republican budget plan unveiled by Rep. Paul Ryan this week to a "stinkburger" and a "meanwich" during a speech Wednesday afternoon in Michigan. 
Referencing his own trip to a local deli in Ann Arbor earlier in the day, Obama offered his suggestions for the name of the GOP budget plan. 
"If they tried to sell this sandwich at Zingerman's they'd have to call it the Stinkburger or the Meanwich," Obama said.
Read more: http://www.businessinsider.com/obama-ryan-budget-stinkburger-2014-4#ixzz2xpNleyRM
From Rory Cooper: Rory Cooper ‏@rorycooper 16h

Guys, once he says Stinkburger, it *becomes* presidential.

Will Obama ever grow up and become presidential?

I doubt it.