tojikomeru - Shut up
bakka - stupid/idiot
Good morning - Ohayo gozaimasu
Good afternoon (day) - Konnichiwa
Good evening - Konbanwa
Good-bye - Sayonara
Good night - Oyasuminasai
How are you? - O genki desu ka?
How do you do? - Hajimemashite
Pleased to meet you - Dozo yoroshiku or Yoroshiku onegaishimasu
I am fine - Hai, genki desu
And you? - Anata wa?
Thank you (very much) - Domo arigato gozaimasu
You're welcome - Do itashi mashite
Say! Listen! (to get attention) - Anone
Excuse me (to get attention) - Sumi masen
Excuse me (pardon me) - Gomen nasai or Shitsurei shimasu
I am sorry - Gomen nasai
Please (when offering something) - Dozo
Please (when requesting something) - Kudasai
Please show me - Misete kudasai
Please write it - Kaite kudasai
Please give me this - Kore o kudasai
I'm sick - Byoki desu
Let's go - Ikimasho
Do you speak English? - Anata wa eigo o hanashimasu ka?
Yes, I speak a little - Hai, sukoshi hanashimasu
Do you understand? - Wakarimasu ka?
Yes, I understand - Hai, wakarimasu
Oh, I see - As, soo desu ka
No, I don't understand - Iie, wakarimasen
Please say it again - Mo ichido itte kudasai
Please speak slowly - Yukkuri hanashi te kudasai
Please wait a moment - Chotto matte kudasai
What is your name? - Anata-no namae wa?
My name is _______ - Watashi no namae wa ________ desu
Where is it? - Doko desu ka?
What time is it? - Nan-ji desu ka?
How much is it? - Sore wa ikura desu ka?
I will take it - Sore kudasai
No, thank you - Iie kekko desu
Do you like it? - Suki desu ka?
I like it - Suki desu
I don't like it - Kirai desu
It's beautiful - Kirei desu
Hello (on telephone only) - Moshi moshi (TELEPHONE ONLY PEOPLE)
Let me see - So desu ne
Welcome - Irrasshaimase
Where is the toilet? - Toire wa doko desu ka? (SUPER USEFUL)
Left - Hidari
Right - Migi
Straight ahead - Massugu
A lot / plenty - Takusan
A little - Sukoshi
Why? - Naze desu ka
When? - Itsu desu ka
Fire - Kaji
Ambulance - Kyukyusha
Police - Omawarisan
Help! - Tasukete
Watch out - Abunai
It's all right - Daijobu desu
Quick - Hayaku
Cheap - Yasui
Cold - Samui
Hot - Atsui
Cake - Kehki
Chair - Isu
Child - Kodomo
Cigarette - Tabako
Coffee - Kohhi
Coffee with milk - Kohhi gyunyu
Fruit - Kudamono
Good - Yoi
Girl / Woman - Onna
Man - Otoko
Hot water - Oyu
Hotel - Hoteru
Key - Kagi
Money - Okane
New - Atarashii
Old - Furui
Paper -- Kami
Pencil - Empitsu
Room - Heya
Stamp - Kitte
Station - Eki
Store - Mise
Taxi - Takushi
Telephone - Denwa
Ticket - Kippu
Tea (green) - Ocha
Tea (black) -Koh-cha
Water - Mizu
Small - Chiisai
Large - Ohkii
Where is the __________. __________ wa doko desu ka?
EXAMPLE: Where is the telephone? -- Denwa wa doko desu ka?
Do you have __________. __________ ga arimasuka?
EXAMPLE: Do you have black tea? Koh-cha ga arimasuka?
Please give me __________. __________ o kudasai.
EXAMPLE: Please give me a fork. -- Fohku o kudasai.
The __________ does not work. __________ ga ugoki masen.
EXAMPLE: The toilet does not work. Otearai ga ugoki masen.
Excuse me, I am lost. I do not speak Japanese. Please show me how to get __________ . --
Suminasen, michi ni mayoi mashita. Nihongo o hanasemasen. __________ e no ikikata o oshiete kudasai.
No - Iie
I don't understand - Wakari-masen
I don't know - Shiri-masen
I didn't know that - Shiri-masen-deshita
I don't think so - Sou omoi-masen
Yes Hai
Yes it is Hai sou-desu
I got it/I see/I understand - Wakari-masita.
I know - Wakatte-imasu
I think so - Sou omoi-masu
Sure./ Of course - Mochiron-desu
O.K. - Ii-desu/Ii-desu-yo
Hello - Konnichiwa
Good Morning - Ohayou Ohayou-gozaimasu (Polite)
Good afternoon - Konnichiwa
Good evening - Konbanwa
Good night. Oyasumi - Oyasuminasai
Good bye - Sayounara
See you later - Dewa mata
See you tomorrow - Mata ashita
How do you do - Hajimemashite
I'm glad to see you - Oai-deki-te ureshii-desu
How are you? - Ogenki desu-ka?
I'm fine - Genki-desu
And you? - Anata wa?
I'm fine, too. - Watashi-mo genki-desu.
Thank you. - Arigatou./Arigatou-gozaimasu.(polite)


And Mommy, since you were so curious:
@$$ - ketsunoana
sh!+ - daiben
darn(XDD) - chikushou
Those are only some but... there mom!