A fork of Rural Dictionary
to let sink in; to think about it.
(after bitching someone out about how inconsiderate they are) "How bout you go let that marinade for a while?"
to lay/lie around, to sit on your butt and do nothing.
Angela: "Hey babe, whatcha doing tonight?" Chris: "Nuttin, just marinading the couch."
To be soused in alcohol, or have a lot to drink.
After a hard day's work, I like to crack open a bottle of Jack Daniel's and marinade myself.
To take thought under advisement and consider them over time.
About Lincoln's history, you need to marinade on that before the vote for removing his statue.