Originating in the gay communities surrounding Market St. in San Francisco in the later part of 2008, the term is slang for swallowing large cock.
EXAMPLE #1
Manly Man #1: I met this guy last night at the bar Manly Man #2: Did you go balls deep on his sweet ass?
Manly Man #1: Yeah, I totally Zivo'ed him!

EXAMPLE #2
Manly Man #1: I met this guy last night at the bar Manly Man #2: I bet he had a donkey dick
Manly Man #1: yeah and I totally Zivo’ed it!!!
by Lieutenant MVP May 1, 2009
Get the Zivo'ed mug.