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2.
When thong underwear gets stuck in between your butt cheeks.
My jana lyn was so big that I thought I pooped my pants.
by cuddlz February 04, 2010
 
1.
A Janalyn is an exceptionally beautiful woman, with incredible talents, especially in the bedroom.
Its vagina tastes like liquid chocolate and its ass smells like cherry blossoms.
"Wow honey, your pussy is so delicious, you must be a Janalyn."
by stephanie buttkiss February 26, 2008