If something is Mastercard it is priceless. Can be an incident or moment. Can be replaced as a "kodak moment".
When someone falls flat on their butt in mud, instead of saying it is priceless, you say its MASTERCARD!
by Brittissoawjor8273 July 28, 2007
 Get the Mastercardmug.
Get the Mastercardmug. sliding your hand between the crack of another person's butt when they are bending over, imitating the swiping of a credit card.
by William Henry Wallace February 7, 2009
 Get the MasterCardmug.
Get the MasterCardmug. "Priceless", as in the commercials for Mastercard.
by Regantelope October 6, 2008
 Get the mastercardmug.
Get the mastercardmug. The 3rd greatest invention ever. Spend all your money without carrying it round! Can be used to buy nearly everything, except da 1st gr8est invention (weed). Even if u get mugged, u can stop da fuckerz frm spendin yo $$$$'s.
Daughter: Daddy, I need $500!
Pisst of Father: Just take the card and spend as much as u want!
Daughter: yay!
Pisst of Father: Just take the card and spend as much as u want!
Daughter: yay!
by ultimate_pisshead September 9, 2005
 Get the mastercardmug.
Get the mastercardmug. An event that would be appropriately defined as "priceless". This is not to be confused with a "Kodak Moment" because not all Mastercard Moments should be seen again.
by big jimz May 27, 2009
 Get the Mastercard Momentmug.
Get the Mastercard Momentmug. by Beak Tenderloin February 4, 2020
 Get the Mastercard Nipsmug.
Get the Mastercard Nipsmug. A person who can be employed in any social situation, someone who can twerk through carnival just as easily as chat to your Nonna
by Tori133 October 19, 2013
 Get the social mastercardmug.
Get the social mastercardmug.