¡As of gen 7!
I assume you are Talking About Non-Volatile status conditions. If so, the only status condition you can receive from yourself is Sleep, via Rest. :P
If you include other status conditions, here is what you can inflict upon yourself:
The moves Outrage and Thrash, and HP restoring Berries may inflict Confusion (the berries if your Pokémon doesn't like the taste)
You may inflict Perish Song by using Perish Song
You may inflict Bracing by using Endure
You may inflict Aqua Ring by using Aqua Ring
You may inflict Charging Turn by using Sky Attack, Solar Beam, Solar Blade, or Razor Wind under certain conditions
You can inflict Center of Attention by using Rage Powder or Follow Me
You can Inflict Defense Curl by using Defense Curl
You can Inflict Rooting by using Ingrain
You can inflict Magnetic Levitation by using Magnet Rise
You can inflict protection by using Protect, Detect, King's Shield, Spiky Shield, or Baneful Bunker.
You can inflict Recharging by using Hyper Beam, Frenzy Plant, Blast Burn, Hydro Cannon, Giga Impact, Rock Wrecker, or Roar of Time
You can inflict Semi-Invulnerable by using Fly, Dig, Dive, Bounce, Phantom Force, Shadow Force, or Sky Drop
You can inflict Substitute by using Substitute
You can inflict Taking Aim with Lock-On and Mind Reader
You can inflict Withdrawing with Skull Bash
Flame Orb and Toxic Orb are the most reliable ways to Burn or Badly Poison yourself, by the way. :P
Source
Hope I helped!
