IR cut filter

The IR-cut filter(ICF) is a short pass filter that blocks infrared light (700-1100nm)and transmits the visible light(400-700nm)

IR cut filter

by Accuteoptical August 17, 2009

Rose filter

My brother is a moron and he thinks this is a proper phrase

I am a moron with a rose filter

by Alberto CG August 04, 2019

rose filter

My brother is a moron and he thinks that this is a saying

I'm a moron , rose filter

by Alberto CG August 04, 2019

Keyser Coffee Filter

Similar to other sex acts known as coffee filter but with a dramatic twist reusing the undies for an actual coffee filter

Charl: I was giving Davit a real coffee filter with the Taco Bell I had eaten and stained up my tighty whities good. After our sexual frenzy was over I washed out the tighty whities and since they were already stained I used them to filter my coffee grounds in the percolator because I had run out of paper ones.
Winks: sounds like you invented the Keyser Coffee Filter. A nice mix of poo and dark roast caffeine!

by Esterlino Dorado February 18, 2022

No filter February

Girls can’t use Snapchat insta etc filters for the month of February

It’s no filter February said John to the girls

by November 11, 2020

Austin Filter

Austin Filter is the spawn of the evil morgorath and is extremely gay. if you ever meet austin filter make sure your wearing a chasity belt or you will be anally raped by his chode.

"that Austin Filter guy is super gay". Yeah, I heard he raped half the schools freshmen

by dicple of Gordan Ramsay April 25, 2018

Covid filter

The protective discomfort that comes from viewing pre-Covid television shows and movies through the lens of currently necessary social/physical distancing and mask-wearing. Feeling distracted or distressed by characters that share food and drinks, talk closely, don't distance or wear masks.

I had a hard time turning off my Covid filter when watching Dirty Dancing. Everybody was just too close together and breathing each other's air.

by cchat November 22, 2020