What is Lan Si?
1.
1. dick cheese (the layer of filth under the fore skin of a penis. the words 'lan' and 'si' means penis and shit respectively.)
2. to describe a snobbish person, a show off.
1.)you haven't cleaned under your fore skin, there's a lot of lan si and it stinks.
2.)that person damn lan si.
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Random Words:
1.
Often used as a term referring to the act/practice of constantly looking up words on Urban Dictionary. Particularly obscenities or slang..
1.
The term used to describe the penis after its been in a butthole.
I put it in that girls butt and I got poopie dick.
See anal, stinky ..
