One who sucks up to another, using the term to refer to the sucking up as kissing the tip of the penis.
Tim loves doing work for Scott...he's such a tip kisser.
by Agtek January 30, 2009
During the process of giving a blow job and only sucking on the head of the penis without going down the shaft of the penis.
This girl was such a tip kisser, she wasn't even able to suck to the shaft of my cock.
by bus2727 April 25, 2011