When a person needs to break out into a Sponatenous sequence of dance, as they are so overwhelmed by the song/piece of music.
Sam: Oh boy, do you here that tune? Ah, Thats my Jam boy, Mans feelin for a vein popping!
Fu: Pop it!
Fu: Pop it!
by Foolrah&samSummer February 17, 2009

by jdhayman June 26, 2007

bro: "hey dude, check out my spider veins"
dude: "bro, that is so fuckin wicked! i wish i had spider veins!"
dude: "bro, that is so fuckin wicked! i wish i had spider veins!"
by spiderperson December 16, 2005

by mrcrex November 27, 2010

When you deviate from your normal porno procedures and find the absolute perfect video. Something that you know you will never find again, like two ships passing in he night. Hitting the deep vein is what we all try o do.
by CurlingPornAddict May 30, 2015

by johnqsack November 4, 2012

Verb; the development of a line of jigsaw enquiry such that linear progress is made in a meaningful way across the area of the offending frustration, analogous to discovering a tree branch, a fence or train track etc.
The jig-induced melancholy was given a temporary respise as David realised he'd hit on a rich vein of Jig !!!
by Isolating! April 17, 2020
