F.A.M.I.L.I.A.R.

(Fiendishly Aggressive MOAB Imposer Leading Its All Relatives) is a giant black MOAB with a sharp tip. Its stripes, rudders and elevators are green. It also has 2 extra propulsion engine, and a skull, eyes on the MOAB. It takes 20 times of MOAB's damage, and is 0.18x of a normal MOAB's speed. It is resistant to Bloon Annihilator, MOAB Assassin, and Ground Zero, which will only deal 1000, 753 and 350 damage to it respectively. It is completely immune to Monkey Pirates.

It spawns 4 special version of itself, which is a bit smaller, red with maroon stripes, sans the sharp tip and the skull which is replaced by a no-sign with a dart monkey in it, takes 3.5 times of MOAB's damage, and is a quarter of a MOAB's speed. It spawns 4 MOABs on death.

Trivia

 * Oh wait, that looks familiar