A blue blood, when said in a conversation about college basketball, refers to the historically best programs.
Example Teams:
Kansas
Kentucky
Duke
North Carolina
UCLA
Example Teams:
Kansas
Kentucky
Duke
North Carolina
UCLA
Many say that there aren’t any blue bloods in the 2019 Final Four, which consists of Michigan State, Virginia, Texas Tech, and Auburn.
by ICWeinerz69 April 5, 2019

A blood diamond is a Gruffnugget pulled from the ass of a black man. However this gruffnugget will also usually include a small portion of blood to it, thus dubbed a 'Blood Diamond'.
Guy A: Hey bro, i accidentally mined a Blood Diamond from your black ass.
Guy B: Yeah, shit bro, I felt that.
Guy B: Yeah, shit bro, I felt that.
by Dincepulitismo May 13, 2018

The (hopeful) coincidence of two friends copulating with the same girl who was on "the bloob" during both occasions. These friends now have the unbreakable bond of being Blood Brothers.
Blood Brother status is normally realised during a chilled game of Never Have I Ever.
Blood Brother status is normally realised during a chilled game of Never Have I Ever.
by Banjo 3 times February 11, 2010

by Jillian(Lil ItaliaPeeper) August 13, 2003

stems from blood cloth. blood cloth meaning a tampon. when calling someone a blood clat you are indeed calling them a tampon. so watch those foul mouths.
oi blud clut why on earth are you being so darned annoying! i hope we can put this behind us and instead be friends.
by gallipoli December 12, 2004

by Wizards Sleeve June 14, 2006
