any teasing word in korean?
I want to learn some teasing word to tease my sister so is there any you can send me ??
and btw she is my 동생 younger than me

Question

any teasing word in korean?
I want to learn some teasing word to tease my sister so is there any you can send me ?? 
and btw she is my 동생 younger than me

Answer

바보/멍청이 = stupid
똥 = poo
사차원 = dorky
잠꾸러기 = sleepyhead
주글래?= wanna die?
미쳤어? are you crazy?
또라이= loser

There's tons of em :)