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1.
A specifically awesome set of pajamas that you only wear to Pajama Jams and Jam Sessions.

--'Pajamiejams can also be reffered to as "Pajaejaes"
--"James, practice tonight is designated as a Pajama Jam Session so wear you Pajamiejams!"

--"Hey Emily! Lets go to the Jam in our purple Pajaejaes!"
by Autumn's-sexy-pants July 09, 2011