linkjack 

To post something on reddit that was previously posted to Digg.

Did you see that story on reddit? Yes, it's a linkjack from Digg.

linkjack by noynoy-a September 16, 2010

linkjack 

To submit a page that links to some content of interest—rather than a link to the content itself—to an aggregator (reddit, digg, etc.), presumably to drive traffic to the intermediate site.

He submitted a direct link to the video under the title “Video of dog farting (non-linkjacked version)”

linkjack by Furter April 20, 2006

linkjacking 

action noun form of the verb linkjack.

that newb is always linkjacking.

linkjacking by ephidryn August 24, 2008

linejacker 

A person who cuts in line.

I can not believe how many linejackers there are in this city.

linejacker by Rockstar64 December 23, 2018