small shellfish common around the worms head, gower, wales and scarlily found attractive by some female biology students.

Contact can result in dangerous preoccupation with members of the periwinkle family.

Also see: Sophie Layen
by wheeler June 7, 2003
Get the periwinkle mug.
Code for "that's what she said" when you're in mixed or polite company.
Girl: I don't get this at all...it's so HARD!
Guy: Periwinkle.
by 3Dradio March 10, 2011
Get the periwinkle mug.
what crabs (pubic lice) are called when the take the happy trail and reach the belly button
"dude my belly buttons mad ichy i think i got periwinkles"
by mike scizzannell November 2, 2007
Get the periwinkles mug.
The meaning varies with the usage of the word, typically applied as a substitute for common curse words such as; jerk, dick, asshole, bitch, cunt, african american, white people, and nerd.
mary: Leik ohmaigerd, that hoe is such a mother fucking periwinkle.

joseph: IKR!!?!
by ZePhYr July 17, 2014
Get the periwinkle mug.
His self confidence was high, until he looked in the mirror and saw his periwinkle.
by Snaggletoof April 3, 2014
Get the periwinkle mug.
Another word for genital warts caused by the HPV virus.
Wow, looks like Keenan's got some blazing scrotum periwinkles.

Looks like I need to water my scrotum periwinkles, they're multiplying.
by ELEANORANDCOLETTE March 1, 2011
Get the Scrotum Periwinkle mug.