Naggel
A Naggel is someone who lives for the party and doesn't care if they wake up with a hangover or a broken nose.
My friend is a Naggel. He showed up to my birthday in pajamas and started a dance battle.
A Naggel once tried to jump off a roof and missed. He landed in a pool.
My sister's Naggel friend came to her house and brought a whole keg.