Someone who sits on a public toilet seat without creating a “nest” out of toilet paper to protect themselves from germs. Bare Bummers reject nesting on toilets and prefer to expose themselves to germs.
by Nester9898 June 7, 2024

A song that sounds really good the first few times you hear it, and after that it just gets annoying. Similar to the classic one-hit wonder.
Bob: *listens to music* "Gah! I hate this song! It used to be so good!"
Steve: "Aww dude, sounds like you have a one-hit bummer
Steve: "Aww dude, sounds like you have a one-hit bummer
by Eric Churchill December 14, 2009

A person who loves arse.most know girl for that are called summer they love it and always will.a boy most common name for a bummer is calledjakehe loves dicks so that a bit of a boner
by Heheehehehege October 26, 2019

My boyfriend and I were having sex last night and his penis went in the wrong hole! When I yelled out, "Wrong hole!", he said, "That's a bummer."
by anonymous June 10, 2025

A theatrical production that is so lacking in merit that it causes the viewer to remove his/her bum (posterior) from the seat; a poor performance.
'I tried my very best to sit through The Vagina Monologues, but after half an hour of that cunt speaking I fell asleep. What a bummer'.
'So lacklustre was his performance that to call the production a bummer would be generous'.
'The transexual production of Puss in Boots didn't last until the second act; a bummer by definition'.
'So lacklustre was his performance that to call the production a bummer would be generous'.
'The transexual production of Puss in Boots didn't last until the second act; a bummer by definition'.
by The Bottom Inspectors December 8, 2018

Uncle Joe's reaction after opening the freezer and finding an empty ice cream sandwich box...."Awe, YOU BUMMERS!"
by MockingShout December 21, 2022

by BicicletaRusa April 12, 2025
