fucking shicen dreck (possibly also: fugging shicen dreck to avoid censorship filters ) = German/English mix abbreviation/eclamation for an absurdly bad performance, situation, ...
Peter: What about the new regulations from the headmaster?
Woolfie: Oh, man, they're totally fsd!

Susie: oh my, ... 7-day covid incidence* went over 2000 today!
Sylvia: fsd!

*= notification rate
by gilion February 13, 2022
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An abbreviation used by Runescape addicted marijuana fiends meaning "for sure dog"
'You tryna throw down on some of that Old School Scape?'
'FSD'
by quaero October 14, 2015
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Free Shit Day
A day in which free shit is given out to people, or in which people help themselves to free shit.
Yeah, it was FSD!!
by herb.lachelt May 17, 2011
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fun sponge dad
A dad who sucks all the fun out of things.
Daughter-Hey dad can we go see a movie?
Dad- nope that boring.

Daughter- stop being a Fsd
by Okayo June 30, 2020
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Jake: that kelly girl seems tight.

Blake:Dude shes just fsd, she'll get with anyone.
by M.Slaughter September 15, 2008
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The little boy got sick on the mattress so his dad threw it away on the curb and called it a “full scale disaster”. The mom was at her friend’s house and they laughed at that being described as a full scale disaster. Hence FSD was originated. The women laugh about it to this day! Always laugh and use the term loosely and in fun.
by NADANN May 26, 2023
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Trevor: Yo, did you do the homework last night?

Carl: FSD! No, I forgot!
by Tickie February 24, 2009
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