It means to get married or commit to a monogamous relationship; probably the two most indicative words for the situation itself, born of a word that can mean "to move downward; sink, or descend," "to subdue," and "to conclude," and a word that means the "opposite of up."
"Man looks like Lester finally had to settle down and give up the player lifestyle...man, and settle isn't wrong!"
by Clint October 9, 2005
by catzo lungo May 26, 2003
verb. seh-tul down - 1) to stop knocking some one's fork on the floor especially at a cracker barrel. 2) to stop laughing uncontrollably to the point of endangering people within the area.
by Xwhite chocolateX January 10, 2010
When you and your nigga/bitch finally come to realization that it's time to stop fucking around and become one
by Blaaaahblaaah July 8, 2015
To settle down is to stop being a fuck boy or fuck girl and getting your shit together by taking the next serious step in a relationship
by Llamalover6968 February 4, 2016
Spoken by Butthead to Beavis when he gets all crazy and stuff. Can be used to calm down anyone who's ranting.
by Grand August January 10, 2009
easily one of the best collab channels on youtube, consisting of joey gatto, josh sobo, jonah green (aka god), adam & nick buongiovanni (twins), ryan abe, and joe santagato. Abbreviated SDK (not to be confused with software development kits which is what comes up when you search sdk indirects on twitter)
by demilegatto February 2, 2014