lan juice
The accumulated liquids spilled during or after a lan or lan party, usually (in a failed effort) scooped into large black trash bags.
Gamer: Aw, dude, my hands are all sticky from touching that lan juice.
Gamer: Ok I bought the stuff but you guys need to help clean up this mess of lan juice.
Gamer: Ok I bought the stuff but you guys need to help clean up this mess of lan juice.