>Ability
Buttfighter
User uses its defense stat instead of attack stat when attacking. When attacked, the pokemon attacking it uses its defense stat instead of its attack stat.
Glorious Butt
When attacked by a pokemon with lower Defense, the pokemon with Glorious Butt causes the attacker to become infatuated after being damaged. Works on same-gendered or genderless pokemon.
>Move
Expand Butt
Normal, Status
Can only be used first turn out like Fake Out, other wise it fails and you missed your chance to expand your butt. Raises Defense three stages and SpD one stage.
Butt Breaker
Fighting, Physical, 90 Base Power
Turns all of the opponents Defense Boosts into Defense Drops before doing damage. This includes defense boosts brought on by items like Eviolite. So if you use it on a pokemon at +3 Defense it becomes -3 Defense and then they get hit by the attack. If you use it on a pokemon with Eviolite their Defense gets halved and then they're hit, but their Eviolite proceeds to work as normal if they're hit by any other attacks later on. Works the same way with Fur Coat.
Booty Shaker
Normal, Status
Counts as a Dance move, so it activates Oricorio's Dancer ability. Raises your speed in proportion to how much more Defense you have than your opponent. Only raises Speed one level if you below twice as much Defense or less, Raises two levels if you're twice as Defensive, Three levels if you're three times as Defensive, etc.
Butt slam (think Yoshi's Ground Pound)
Normal, Physical
Base Power increases the more Defense you have than your opponent. Think like Electroball or Heavy Slam but with Defense. So it does a shitload of damage if you heavily outclass your opponent in the Defense department but almost nothing if they outclass you.
Buns of Steel
Steel, Status
Literally just Iron Defense (Raises your Defense two stages) but it adds Steel to your typing, like what forest's Curse and Trick or treat does, so you become 3 types at once.
