Corsican dialect 

A corsican dialect refers to a blowjob. It can be split to two words. The word "dialect" is commonly used as a synonym to "conversation", in this given cause, meaning oral pleasuring of a penis. The word "corsican" refers to a southern island in the mediterranean sea that is considered a region of france. It's connection to a blowjob is yet unknown.

Hey, did you know where Jim and Mary went?
They are having a Corsican dialect in the bathroom.

Corsican dialect by SteveTheEpicGamer February 22, 2019

corsican dialect 

A corsican dialect is a commonly used discrete reference for a blowjob. An excelent way of avoiding the use of more offensive words in public.

Person 1 -"Hey, do you know where Jake and Kate went?"
Person 2 -"Uh, they're having a corsican dialect."
Person 1 -"Wow.. at a grill party?"
Person 2 -"Yeah, so don't spread it"

corsican dialect by SteveTheEpicGamer September 14, 2019