n. A Chicagoland slang for mid-grade marijuana. It is often concidered as "failed" dank and should contain minimal seed count. The name refers to the amount for it is sold for: 30 dollars an eighth or 60 dollars a quarter.
by dee eye zee May 27, 2005

by Buckles McGee December 9, 2008

Generally someone who's age is in their late thirties. Also useful when you are approaching the age of 40, and you don't really want to admit you are right up against the big 4-0, you instead say "thirty late" because it could mean you are 37, instead of 39½.
That girl I went to school with is thirty late, she should know better than to be fooling around with a douchebag loser like that Rick guy.
by ChimneySweepGreg December 30, 2010

when you and your frineds get in a group and fuck one whore so you can laugh about it for days you say its train thirty and look at your friends and die laughing b/c it could happen cause shes probably a meth whore
by fasanova33 April 19, 2009

by Buzz Killington III September 25, 2008

by slatkin September 3, 2003

In this case you better be ready for what follows: a fight, scrap, or shootout. A reference to your muscles as guns.
by BobLeeSwag September 13, 2017
