A close reference to "Waterhead" or "Smoothbrain". A "Marble Brain" is typically a just a stupid person with cognitive skills of elementary school kid. Every thought or response is simple & incoherent. Furthermore, it is believed a "Marble Brain" loses a single marble trying to repsond until all their marbles are gone. This is followed by rambling & annoying trailing sentences.
by Greendukey June 18, 2021
Get the Marble Brain mug."Dat hoe got outta high school and now she droppin' marbles, she dumb as hell"
"Gramps got alzheimers bad, he droppin' marbles"
"This blunt got me droppin' marbles"
"Gramps got alzheimers bad, he droppin' marbles"
"This blunt got me droppin' marbles"
by setagneb December 17, 2021
Get the droppin' marbles mug.by paultao22 January 24, 2022
Get the Marble arch mug.It is 100% NOT a sport!!!
Marbles are for meaningless dweebs that have no other interests in life. People who play marbles and think it's a sport is most likely a virgin. Thinking that there's a "World Marbles Championship" and actually takes it seriously, is just disgusting. The definition of an actual "sport" is an activity involving physical exertion and skill in which an individual or team competes against another or others for entertainment. Marbles does not cause physical exertion unless you're doing pull-ups with your fingers. So...marbles is not a sport god damn it.
Marbles are for meaningless dweebs that have no other interests in life. People who play marbles and think it's a sport is most likely a virgin. Thinking that there's a "World Marbles Championship" and actually takes it seriously, is just disgusting. The definition of an actual "sport" is an activity involving physical exertion and skill in which an individual or team competes against another or others for entertainment. Marbles does not cause physical exertion unless you're doing pull-ups with your fingers. So...marbles is not a sport god damn it.
"Marbles is a varified sport, even my mom agrees" - Josh
"I agree with Josh, several marbles competitions were featured by Forbes" - Ethan
"I agree with Josh, several marbles competitions were featured by Forbes" - Ethan
by joemama...__?? October 23, 2019
Get the Marbles mug.by Dat 👶🏼 January 26, 2017
Get the Marble buster mug.Just like frotting is rubbing/holding/masturbating two penises together in a sexual manner, marbling is the act of erotically groping/fondling/massaging two ballsacks together.
by Kinzaro May 18, 2025
Get the Marbling mug.by sinrlifemattrs October 24, 2025
Get the marble hole mug.