Is slang in Greek for the male penis.
Come on John, lets go to the bar and find some women to dip our koulouria in tonight :)

Ella John, im headed to Ann's house to dip my koulouri .

dick penis shlong wet dip
by B K Broiler January 19, 2014
Get the Koulouri mug.
Anal sex. Used by prostitutes as a code word in Greece. (Actual definition is a sesame ring sold by street vendors as a snack.)
That hooker not only gives the best bbbj's but she does koulouri as well.
by trizzout July 16, 2008
Get the koulouri mug.