A very good looking woman, i.e., one who would be "bone material".
The girl was fine. She was marrow.
by solidus667 February 4, 2009
The stuff thst your bones are made of.
Except from BELOVED: "They took it! They took my marrow! My marrow! My marroooooowww!!!!!"
by They Stole My Marrow May 27, 2005
The act of a human being renacting the sounds cats use to portray sadness or displeasure.
I marrow-ed at the fat cow who dares sit at our launch table.
THE BEAST!
marrrrrrrrrrrrrow!
by taylor dongogin December 24, 2007
To be totally void of ejaculate due to cuming so often (i.e. by having sex often) that the only thing left to ejaculate is bone marrow.
Ive had so much sex i got down to the marrow.

That hot babe is marrow-worthy

I marrowed an angry pirate..arrrrr
by OilGig September 18, 2008
Whilst travelling by motorised transport, vibrations felt may cause male passengers to develop an erection.
"....The car journey was taking forever but luckily Alex had developed somewhat of a Travellers Marrow to entertain him ...."

"....The rest of the coach passengers gasped in awe at the Travellers Marrow, the sleeping Alex was sporting...."
by KingKempo February 10, 2010