Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
Hard Fast Loud, or Hard Fast and Loud (Hardcore)
Band originating from Huntington Beach, Ca.
H.F.L. Hardcore is the F.S.U. band from H.B. that plays fast punk/hardcore music.
H.F.L. by Huffel December 12, 2007
Im an H.F.L.
H.F.L. by PimpDaddy Swizz March 11, 2004
Homies for life; your bros who stick through thick and thin and always got your back
Usually used when drunk and having a good time with your buddies: we're H.F.L. man
H.F.L. by Slava S January 28, 2006

H.F.L.A.T 

also called HFLAT is an acronym that is used when trying to describe a females appearance. H= hair, F=face, L=legs, A=ass,T=tits. you rate all of these categories from 1-10 and then divide by 5, and that's her mean rating.
okay, the blonde at our twelve H.F.L.A.T scale GO H=7 f=8 L=10 A=6 T=8 H.F.L.A.T total=7.8. not bad at all
H.F.L.A.T by MrMcTitties January 13, 2015

H.T.A.F.L. 

NBA Youngboy’s song title “HTAFL” means “Happiness Took Away For Life.”
Man my H.T.A.F.L.
Have you heard Youngboy’s new song HTAFL?
H.T.A.F.L. by itsray January 22, 2023
“What would Jesus do?” 2.0 It’s literally just the same thing in a different form so like yeah xoxo
Person: “ I love that shirt! But what does W.H.L.F mean????
Other Person:” It mean what would Jesus do, love that<3”
W.H.L.F by MaDeLiNeIsCoOlErThAnU September 29, 2020
More from Urban Dictionary
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
Load more