icky: unpleasant.
"The food is really icky in the school cafeteria."
I.D.: identification.
"If you want to order a beer, you'll need your I.D."
I'm outta here: I'm leaving; I'm departing.
"Sorry, but I'm outta here, dude."
in: fashionable.
"Ray-Ban sunglasses are really in now."
ivories: teeth.
"Tom Cruise has really beautiful ivories."
jack around [possibly offensive]: waste time.
"Will you please stop jacking around?"
jam, in a (1): trouble.
"If you're in a jam, I promise to help you."
jam (2): improvise (musically).
"I'd love to jam with Bon Jovi!"
jamming, to be : going well.
"Dave's ESL Cafe is really jamming!"
jerk: stupid or annoying person.
"How could you go out with such a jerk?"
jillion: an immense number.
"Do you really have a jillion problems?"
jock: someone good at sports.
"I've never been much of a jock."
john: toilet.
"Where's the john?"
K (k): a thousand.
"I could retire with 100 K (k)!"
kick back: relax and enjoy.
"I wish I could kick back at the beach today."
kick off: die.
"My dog finally kicked off."
killer: something exceptional or great.
"Wow, your boyfriend is killer!"
knock: condemn.
"Don't knock it unless you've tried it."
knockout: beautiful woman; handsome man.
"Benjamin is already a knockout!"
kook: peculiar person.
"Stop acting like a kook!"
laid back: relaxed; calm.
"I always feel laid back at the beach."
lame: incompetent.
"Dave is really lame when is comes to fixing his car."
lip: cheeky talk.
"My students are always giving me lip!"
loser: a bungling and worthless person.
"Why are you dating such a loser?"
love handles: excess fat around the waist.
"Is it possible for Dave to lose his love handles?"
luck out: to be lucky or fortunate.
"You really luck out by visiting Dave's ESL Cafe!"
make waves: cause problems.
"Teachers don't like students to make waves."
max, to the : maximum.
"I'm happy to the max."
mega: big.
"American restaurants serve mega portions of food."
megabucks: a large amount of money.
"It takes megabucks to live in Japan."
mellow: relaxed.
"I'm feeling very mellow this evening."
mickey-mouse: unimportant; time-wasting.
"I'm sick of this mickey-mouse job."
monkey bite: a kiss that leaves a mark on the skin.
"I don't want any monkey bites tonight, okay?"
munch out: to eat voraciously.
"Let's munch out on a large pizza!"
nada: nothing (from Spanish).
"I know nada about politics."
neat: cool; great.
"Isn't my new car neat?"
noid: someone that's paranoid.
"Why are you so noid?"
nuke (1): nuclear weapon.
"This world had too many nukes."
nuke (2): destroy; delete.
"Sorry, but I accidentally nuked your e-mail message."
nuke (3): cook something in the microwave oven.
"Can you nuke this frozen pizza for me?"
nut (1): odd or crazy person.
"Why are you always acting like a nut?"
nut (2): someone passionate about something.
"I'm a nut about computers."
nuts [offensive]: testicles.
"Don't ever kick me in the nuts."
okay: decent.
"My boss is an okay person."
OK: decent.
"Dave is an okay person."
pad: someone's home.
"Can I sleep at your pad tonight?"
party: celebrate.
"Let's party tonight!"
party animal: someone that loves parties.
"Dave has been known to sometimes be a party animal."
paws: hands.
"Get your paws off me!"
peanuts: very little money.
"I love my job, but the pay is peanuts."
pee: to urinate.
"I always have to pee after drinking beer."
pickled: drunk.
"He got pickled on vodka."
pig out: eat too much.
"Dave is famous for pigging out on chocolate ice cream."
piss: to urinate.
"My dog pissed on me!"
pissed (off): angry; upset.
"I'm really pissed (off) at you."
plastered: drunk.
"Why does he always get plastered?"
pad: someone's home.
"Can I sleep at your pad tonight?"
poop, the (1): knowledge; information.
"What's the poop on Michael Jackson?"
poop [offensive] (2): defecation; shit.
"Be careful not to step on dog poop."
poop out: get tired and quit.
"I got pooped out after spending eight hours at Disneyland."
pot (1): toilet.
"Who's on the pot?"
pot (2): marijuana.
"It's easy to buy pot in the big city."
pro: someone who's good at something; professional.
"She's really a pro at golf."
psycho: crazy person.
"Stay away from that psycho!"
puke: vomit.
"Alcohol makes some people puke."
pumped (up): excited.
"I'm really pumped (up) about Dave's ESL Cafe!"
puss: the face.
"My girlfriend slapped me right on the puss."