I.R.A.N.O.U.T.O.F.I.D.E.A.S

I.R.A.N.O.U.T.O.F.I.D.E.A.S is the I ran out of ideas for a blimp acronym, it contains 48 Boring Bloons and is the child of I.D.O.N.T.K.N.O.W it also has only one ability:

I ran out of ideas

Destroys the strongest tower on screen, yeah, I ran out of ideas.