They've had a Snapchat streak for 420 days now; at this point their snaps have downgraded to streak fillers consisting of household plants, ceiling vents, closeups of the left eye, and fidget spinners.
by Harrissia June 3, 2017

by Matthew j Zak December 8, 2022

by Nascarfan2007 February 12, 2023

Person 1: She's a real boot filler
Person 2: A boot filler?
Person 1: Yeah, a boot filler. What fills your boot?
Person 2: My foot?
Person 1: Where is your foot?
Person 2: At the end of my leg?
Person 1: Yeah, at your leg end. Legend. She's a legend.
Person 2: Oh yeah! She IS a real boot filler.
Person 2: A boot filler?
Person 1: Yeah, a boot filler. What fills your boot?
Person 2: My foot?
Person 1: Where is your foot?
Person 2: At the end of my leg?
Person 1: Yeah, at your leg end. Legend. She's a legend.
Person 2: Oh yeah! She IS a real boot filler.
by magmar April 27, 2020

A person who exists to take up space. No one knows who they are or has interacted with them. Typically comprise 90% of a large college/university. Seen in smaller portions in high school and at work.
Person 1: Hey do you know, John Smith, that guy from our history 101 class?
Person 2: No, he sounds like filler. I've never heard of him.
Person 3: Who?
Person 2: No, he sounds like filler. I've never heard of him.
Person 3: Who?
by Brono7 January 13, 2017

So...
Hym "If filler clogs up your lymph nodes and prevents fluid from draining... That probably also applies to tooth infection... And that explains why my head feels like a water balloon... Fluid buildup... Gross..."
by Hym Iam August 6, 2024

by burble11 August 26, 2025
