The act of having sex with your first cousin or any family member closer than that.
Bob: Who's your idol?
Morgan: Man I love me Charles II! I love him so much i'm straight hapsburging my cousin. My kid boutta get that jaw.
by Thotticus January 25, 2019
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the technique of spamming several hundred/thousand meaningless posts in the period af a few days following your signup. this techinique is generally not used by trolls, but rather people who feel the need to hit the top 10 posters straigh off the mark, and are too lazy to contribute meaningful posts.
"this new guys hapsburging, he has like 10000 posts in 2 days"
by vslayer November 21, 2005
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