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1 definition by Rbinndawg

 
1.
Insertation of the chin into the groinal area. Once chin is inserted, the man/woman then spits up the vagina lubricating for later insertion
"Luke gave me a bestly chinwag last night, I was ready for it all night long"
"by jove eloise! thats gastly!"
by Rbinndawg August 08, 2005