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1.
1. A term used in reference to a vagina, derived from the comparison of a penis to a rocket, and the insertion of the penis into the vagina
"Gregory guided his fleshy space craft into Susan's rocket pocket"
by Geoffrey Arkansas October 04, 2006
 
2.
A MALE THONG OR G-STRING THAT WHEN WORN HAS THE TENDENCY TO FORM TO THE PENIS AND SCROTUM AND SIMULATE A SLEEVE OR COCOON AROUND THE PENIS AND SCROTUM...
by BUTTBUSTER December 05, 2009
 
3.
when ur dong is hard and is stuck up in your pants near your pocket
omg randy's tiny rocket pocket touched my hand
by jizzinator January 05, 2009