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2.
Lacing is an unusual sexual perversion in which a man ejaculates into the food of unsuspecting people. The lacer gets sexual gratification from watching people unknowingly swallowing his semen.
After lacing the hot fudge, Stewart watched in silence while his neighbor's daughter devoured every bite of her ice cream.
by c_anderson February 01, 2006
 
1.
A street word for adding more addictive drugs to another drug
When I found out someone was lacing my marijuana with crack I started wanting crack because it was better
by Lacer12345 June 29, 2009