Master Necky Snr. is the former leader of the Neckies before having been defeated by Donkey Kong. He is the second to last boss in Donkey Kong Country, found at the very end of Chimp Caverns. After defeating him, the Gangplank Galleon is open to the player.
Super Nintendo Entertainment System
His main attack and defeating method are similar to Master Necky. He will rear his head and launch a coconut, and the Kongs need to react quickly to avoid the projectile and jump on his head via spring. However, after each hit, he will launch one additional coconut in a row; not hit he will launch one, two hits he will launch two, etc. Seeing how fast they are in succession, the coconuts are quite annoying to dodge, and players must work on timing dodge rolls to succeed.
Game Boy Advance
In the Game Boy Advance remake, Master Necky returns to assist Master Necky Snr. alongside him. In fact, the level itself was renamed "Necky's Revenge". In the battle, when it starts, the Neckies will both fire coconuts, but will only do one at a time regardless of how much they are hit until KO'd. Once one is down, the other will resume the attack pattern of the SNES Master Necky Snr. (Master Necky can do it as well). They both must be defeated in order to get to the Gangplank Galleon.