A phrase tapped onto a noun giving the object in question more significance, or importance. The object in question does not need to be relatively big or old.
It originated in the south and has spread throughout the US.
by Ron_Thornbrash May 22, 2005
In the south used, by rednecks, as a tool to emphasize nouns. This term of slang is working its way up the west and east coasts to be used in the Yankee states as a tool to emphasize more intelligent nouns
"that's a big ol' truck or "that's a big ol' boy"
by Kirs May 24, 2005
A man that has a 6" or larger penis.
"I bet he is a Big Ol' "
by OlyHighpenis May 15, 2012
Another word for large/it's not big nor is it large
That's a big ol' shoe!
by Emmaann November 9, 2015
big old but without the d
1: I Have A Big Ol' Gaming Chair
2: h
by bestlettertheh April 14, 2022
Huge dosage of marijuana, usually done in Amish country
Person 1: out here in Amish smoking a big ol doink In Amish

Person 2: jeebie weebies!

Person 1: gang
by Big boy 300p April 9, 2018
if you a big ol mo; you gay. Reallll gay.
mickey milkovich-“Im f***in gay. Big Ol Mo.”
by Blue Piss September 24, 2021