A regular person used to fill up space (usually) in award shows so it looks like it's packed full with people. Whenever somebody gets up to accept an award, a 'seat filler' is ordered to sit in that seat. They're may also be used to seperate celebrities from others, as award shows have a very strict seating chart to avoid any problems.
Guy: Alright, Maroon 5 is getting up to accept their 'award', you guys will take their seats.
by Gearbox March 29, 2005
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People you don't really talk to on facebook, but you just keep in there to increase your volume of friends.
example 1:
"Hot woman on your wall there, bud..."

"Yeah, she's nice.
Oh wow, I haven't talked to her in... a year now.
Hmmm, I guess she's just a facebook filler."

example 2:
"Wow, 974 facebook friends, hey?
Mostly facebook fillers, I presume?"
by passdaDutchy June 30, 2010
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When you blast out such a quantity of shit that you literally fill the toilet bowl. Depending on the size of the particular bowl, you may or may not be sitting in your own pile by the end.
Honey, I knew I shouldn't have eaten those three buffets yesterday. I just had a bowl filler and clogged up the bedroom toilet. Now I need to call a plumber to get all that shit down.
by Wordmaster Adam December 23, 2016
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An individual (usually a friend with benefits) that will help you use your time when you're waiting for your nigga / gyal to talk to you.
Homie: Who was your time filler when Kesha was asleep then vro?

You: That gyal Kayla we met at the club last week vro
by Tito The Coochie Scout August 1, 2020
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People without any original thoughts, follow what they are told without any question.
*People who drive in the fast lane and go the EXACT speed limit. (usually right beside the person in the slow lane).

*My friend picked up singing lessons, so it seems only logical that should be what I do too!

"Man there are alot of filler sheeple in this town!"
by maddol22 July 23, 2009
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A sexually attractive female who is not exactly petite; possibly larger than you.

Term derives from deer-hunting terminology that refers to bagging a deer that is large and rife with edible meat (to be stored in the freezer) instead of having a trophy-sized rack.
Guy 1: Wow, look at that big chick over there! Not bad!
Guy 2: Yeah, that's a freezer filler right there.
by exitflagger May 2, 2008
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a chapter in a story (typically not professional) that is used when the author has no idea what to write about but needs to move the plot along
Person 1: I HATE filler chapters
Person 2: SAAAMMMEEE
by CostALotAMoney July 10, 2016
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