When you go to a search box of a general website, and suddenly your mind goes blank of what you were going to do, so you fill the box in with a phrase such as "lol" or some other random crap that was on your mind so the search box doesn't feel lonely.
*Guy goes onto Urban Dictionary*
*Gets ready to type something but forgets*
*Uses a filler to make the search box not lonely*
*Gets ready to type something but forgets*
*Uses a filler to make the search box not lonely*
by The Worlds Loneliest Man December 14, 2014

filler filler and more filler
by loltech1337 December 14, 2018

by Mikazuki August 22, 2010

A filler is a guy/gal that you seemingly 'like' or have a 'crush' on. This person is made to fill in a feeling for a person that you really love but is not actually with you. It's for a lost sense of love- as if you need someone, anyone at all to love at all times.
Molly loves Bill.
Bill moves to New York.
Molly doesn't see Bill.
Molly's brain likes Tim. But Molly's heart loves Bill.
Tim is a filler. Molly needs someone to 'love'.
Bill moves to New York.
Molly doesn't see Bill.
Molly's brain likes Tim. But Molly's heart loves Bill.
Tim is a filler. Molly needs someone to 'love'.
by I am a Synonym for the Void May 13, 2013

When somebody's boyfriend/girlfriend is only in a relationship with them until something better comes along. The boyfriend/girlfriend is said to be filler.
By the way I saw how Joe blow's girlfriend was looking at me, I could tell Joe blow is just a filler.
by twizee August 3, 2009

"Filler" refers to story in an Anime that was not in the Manga. These are created because Anime production usually outpaces the Manga. Fillers do not further the story and usually are of a lower quality both visually and narratively.
by Naifraizer June 12, 2020

What you fill the blunt with. Weed, Ganja, Cannabis. Dat dank sticky green, if you know what I mean.
by Mikeydirtz January 4, 2019
