1. One who, at a party or other reasonable facsimiles of social gatherings "spills" their shots, mixed drinks, beers, cocktails, and any other alcohol-laden beverages down a sink, into a toilet, out a window, etc. whilst pretending that they are more inebriated than they truly are; i.e., pretending that they have actually consumed the amount of alcohol that all their empty beer cans/shot glasses/redplastic cups would suggest.
2. Any such person who pretends that they are more drunk than they really are, even if they do not physically commit the act of spilling.
"Chris cannot hold liquor for his asshole's sake but he's a well known "spiller" so he was mostly just putting on a drunk act. He wants to say he's had as much as everyone else but he knows he'd be floored if he did, so he's always sneaking over to the window or making fifty trips to the john and then he comes back asking for another drink."
A person with the name Mikkel, who loves banging chicks left and right. Though he gets rejected often. Also some dude who loves to be a dagser, and loves protein pancakes.
a night that consists of one spilling their guts to another person or multiple people usually while under the influence of alcohol or some type of drug.
"hey Amanda, what did you do last night?"
"man, i had such a spiller night!"
"uh-oh! was this a single spiller night... or was there multiple?"
"do you know me at all? of course there was multiple."
Amanda has had a multiple Spiller Night! Now that is a scary thing...
A person of Asian descent. Comes from the stereotype that Asians tend to spill water, be it in glasses, cups, sinks, bathtubs, or the largest flowing body of water in Asia.
Person 1: "Water spiller? Where's that even come from?"
Person 2: "Have you ever heard of the Yangtze River?"
Person 1: "Jiang knocked over a glass again."
Person 2: "What a water-spiller!"