s.f.i. 

acronym for stupid fucking idiot

Mikey just spent $1000 on a concer ticket. What a s.f.i.

s.f.i. by SSInkSpot September 7, 2009

S.F.I.T.Z. 

The Swiss Federal Institute of Technology in Zurich

The S.F.I.T.Z. was a great place to learn physics.

S.F.I.T.Z. by A M80N8R May 25, 2016

s.f.i.b 

Stupid fucking idiot bitch

“Hey Holly you’re being a real s.f.i.b. right now.” Or “Holly forgot the AirTags for Hope last night, what a s.f.i.b. move”

s.f.i.b by Casey/cassandra August 10, 2023

g.i.t.s.f.i.t.s.

Gentlemen in the streets
Freak in the sheets

I want a g.i.t.s.f.i.t.s.

g.i.t.s.f.i.t.s. by not.my.name. February 15, 2020

m.i.s.f.i.t.s 

A very swaggy person that you should be mutuals with on tiktok

m.i.s.f.i.t.s is very swaggy

m.i.s.f.i.t.s by m.I.s.f.I.t.s August 25, 2021

T.I.F.R.Y.B.F.W.N.S.F.B.W.Y.T.M.O.T.M.F.S.W.Y.T.D.W.R.A.B.F.B.O.L.B.A.I.C.U.T.A.I.G.B.T.F.O.Y.B 

This is for Rachel you big fat white nasty smelling fat bitch why you took me off the motherfucking schedule with your trifflin dirty white racist ass you big fat oompa loompa ass bitch i’m coming up there and i’m going to beat the fuck out of you bitch

Karen: Where is your manager?
Manager: T.I.F.R.Y.B.F.W.N.S.F.B.W.Y.T.M.O.T.M.F.S.W.Y.T.D.W.R.A.B.F.B.O.L.B.A.I.C.U.T.A.I.G.B.T.F.O.Y.B

T.I.F.R.Y.B.F.W.N.S.F.B.W.Y.T.M.O.T.M.F.S.W.Y.T.D.W.R.A.B.F.B.O.L.B.A.I.C.U.T.A.I.G.B.T.F.O.Y.B by Yellow Hearts 223 January 15, 2020

t.i.f.r.y.b.f.w.n.s.f.b.w.y.t.m.o.t.m.f.s.w.y.t.d. 

This is for Rachel you big fat white nasty smellin fat bitch. why you took me off the mother fukin schedule with yo tryflin dirty white racist ass big fat bitch oompa loompa body ass bitch, i'm comin up there and imma beat the fuck out of you...

t.i.f.r.y.b.f.w.n.s.f.b.w.y.t.m.o.t.m.f.s.w.y.t.d.

t.i.f.r.y.b.f.w.n.s.f.b.w.y.t.m.o.t.m.f.s.w.y.t.d. by That_Dysphoric_Bitch March 31, 2020