Irish CreditCard 

Noun
The act of placing ones penis between a females butt cheeks (without penitration) and sliding it up and down as if it were a credit card.

That gurl had a donk, You could easily Irish CreditCard that ass.!

Irish CreditCard by Hushour & Simpson November 15, 2010

Irish Credit Card 

When you have to shake hands with someone so you wipe your hand through your ass cheeks and shake their hand.

He used his Irish credit card on his supervisor.

Irish Credit Card by Pseuso March 30, 2020