"My best friends aren't mature."
by Sebastian Stabs March 15, 2023
Mature cheddar is slang for "old money". If somebody inherited their fortune, they are classed as mature cheddar.
by C L G July 04, 2021
by Coryjamescook October 21, 2022
by TX-BWC August 19, 2010
by TellerOfTales January 28, 2017