Jimmy Kimmel has been all about Ireland and St. Patrick's Day on his popular US talkshow Jimmy Kimmel Live this week.
The infamous presenter has spent the past few days trying to figure out how to pull the perfect pint of Guiness.
Earlier in the week, he had the Guiness Brewery Ambassador, Eoghan Clavin, on to help teach him how to achieve that perfected Guiness look.
While Jimmy's own pint went very well, when he tried to have some American fans pull them in an Irish pub on Paddy's Day, it's safe to say that the results were not half as good.
The host tuned in to Rock and Reilly's Irish Bar in West Hollywood for a pint-pulling contest and the finished products were definitely a bit ropey.
Watch the hilarious video below: