(I_I)b 

The thumb of approval.

Friend: what do you think of my drawing?
Me: (I_I)b

(I_I)b by tired girl =) September 9, 2020

I.C.Y.D.K.B.I.C.B.Y.A.I.W.B.L.I.I.S.T.I.C.L.T.L.W.Y 

ABBREVIATION FOR IN CASE YOU DIDNT KNOW BABY IM CRAZY BOUT YOU AND I WOULD BE LYIN IF I SAID THAT I COULD LIVE THIS LIFE WITHOUT YOU

*Text from signjficant other *: I.C.Y.D.K.B.I.C.B.Y.A.I.W.B.L.I.I.S.T.I.C.L.T.L.W.Y

I.C.Y.D.K.B.I.C.B.Y.A.I.W.B.L.I.I.S.T.I.C.L.T.L.W.Y by swanrose365 July 7, 2021

I.B.I.S.H. 

"I Believe In Sherlock Holmes."
A saying that many Brits have been saying after BBC's Sherlock's (2nd) Season Finale had aired. They started saying these things because on the episode, Sherlock died in disgrace, everybody believing that he had made Moriary & other cases up in order to gain more public popularity.

A sign to others that you are a Sherlockian.

(In other cases, "Moriarty Is Real" suffices as well.)

"Ugh," says the non-believing ninnymuggins. "Sherlock is a fraud, he killed himself just because things didn't go as he schemed."

All of a sudden, a Sherlockian fangirl appears and shows the non-believing ninnymuggins the badge on her shirt. 'I.B.I.S.H.' was written on it in beautiful magic markers.

"MORIARTY IS REEEEAL!!!" Says the fangirl, and she throws a BAFTA at the non-believing ninnymuggins in anger. "Fuck you, Martin Freeman won a BAFTA!" She screams, then walks away proudly.

I.B.I.S.H. by danceisaspork February 5, 2012

I P I I H B

This is a message board acronym.

I'd Put It In Her Butt

Kate Upton is so hot. Yeah, I P I I H B.

I P I I H B by IU Boat Drinks August 3, 2011

S.I.I.H.B. 

Stick it in Her(or his)Butt. Any number of other slang words for butt can be substituted for Butt, including booty, bottom, bangbox, bobs ur uncle, etc...

"Hey man i met this awesome Chick!" reply..."Oh YEA? did you S.I.I.H.B.?" or My girlfriend wont let me S.I.I.H.B.

S.I.I.H.B. by Bill Bigloo April 12, 2007

I.I.D.B.I.W.J.K.T.I.S. 

If I Die Before I Wake Just Know That I'm Sorry

My Life's been sh*t lately, I've hurt so many people, I.I.D.B.I.W.J.K.T.I.S..

I.I.D.B.I.W.J.K.T.I.S. by TGWWHWDBEHHNMHHHT March 6, 2021

F.I.B.I.N.N 

fuckin in bathrooms in nevada november

randy : woah im in F.I.B.I.N.N tonight !

shanti : Woah i wish!

F.I.B.I.N.N by 0000000sami0000000 December 2, 2023