by MR. FROTO aka Caleb May 22, 2006

The middle of a work week (Tuesday-Thursday); used in the context of having some rum to help climb a proverbial hill to get through a tough week.
by vanti6 October 22, 2014

by thebattlefish August 25, 2011

by killmeihavenolife December 25, 2009

Of or pertaing to the condition of a seat or sofa upon which a large person has spent a lot of time. Worn through uphostry and collapsed springs. Typically form fitting to a specific ass.
I can't sit on the near end of the sofa, its rump-sprng to aunt Ethel's ass.
It's a good truck but that drivers seat is rump-sprung.
It's a good truck but that drivers seat is rump-sprung.
by Chris DeWitt January 5, 2009

by Peeyimp December 29, 2007

by rhooks March 11, 2004
