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a difficult sexual maneuver, similar to "69ing" although in this case the male attempts to stick as much of his head up the woman's vagina as possible. The Christa Ritchie should not be attempted without ample preparation.
"Dude, it took a while for us to get it right, but last night me and my girl did the Christa Ritchie!"
"No way dude, that's fucking epic!"
by butterbum March 12, 2009

Words related to Christa Ritchie

head positions sex vagina weird