Slang 1

돌다
crazy
dohl-dah

변태
pervert
pyun-tay

병신
jerk
pyung-sheen

바보
stupid
bah-boh

차다
to dump a boyfriend or girlfriend
chah-dah
literally, "to kick something"

보지
cunt
boh-jee
Not to be confused with 봉지, which means "bag," or 보지 마, which means "don't look," or 뭐지?, which means "what's this?"

씨팔
fuck
shee-pahl
sounds like the number 18 because it's a shortened form of "18th child of your mother"

대박
great, awesome, big win
day-bahk
대박 세일=blowout sale (huge discounts)

닥쳐
shut up!
dahk-chaw
닥치다:  to approach, come near

당근
of course!
tahn-gun
literally means "carrot"

디질래?
Do you want to get hit?
dih-jih-lay?

빵꾸똥꾸
dumby
bahn-koo-dong-koo
only used by little kids

쌤
teacher
se(y)m

짱
cool, nice
chahng

재수 없다
bitchy
jay-soo  ohp-dah
재수:  luck, fortune
없다:  to not have

자기야
honey, sweetie
chah-gee-yah

자지
dick
chah-jee