I.R.S.B.S

i = i r = really s = should r = really b = be s = sleeping

i should really be sleeping

i.r.s.b.s expresses that it is really late and you should really be sleeping

"dude, irsbs i got school tomorrow."
"why am i still up? irsbs."
"it's 2 am irsbs"

by WordiannaInEm August 12, 2019

N.B.S.B

means no boyfriend since birth/N.G.S.B means no girlfrined since birth

i 've had N.B.S.B, it's sad :(

by clitorus the third July 12, 2022

I.M.H.S.B

I.M.S.H.B or I miss her so bad is a phrase to describe when a certain person misses or wants to see another person that they deeply care about.

"I havent seen her in a while."

"I know right."

"I.M.H.S.B."

by Cory Lawrence March 15, 2023

i.w.f.y.s.b

I wanna fuck you so bad

Her: hey babe
Him: I.w.f.y.s.b
Her:huh
him:huh

by R.F.F.L.B March 20, 2023

L.M.S.U.D.T.U.S.B.M.A.M.

Let me suck ur dick till u stop being mad at me.

Bf:I’m mad at u
Me: L.M.S.U.D.T.U.S.B.M.A.M.

by Mr figures March 20, 2023

G.I.W.Y.S.B

When a fifty something year old man wants a younger blonde woman who now dyed her hair gray.

After a few drinks at the union meeting, Dave whispers G.I.W.Y.S.B to the young woman named Ash next to him.

by BillieTheG.O.A.T. August 28, 2025

E.C.S.B.T.D

A "Eustace Clarence Scrubb Before The Dragon"
This references a bothersome and unfriendly character in The Chronicles of Narnia, who shows up in The Voyage of the Dawn Treader," "The Silver Chair," and "The Last Battle."

Eustace was quite a bore and very tedious to everyone before he was turned into a dragon and learnt his lesson.

"My brother is being a real E.C.S.B.T.D today, he keeps lecturing me on the British Consul!"

by NarniaHead September 22, 2025