Kenyan slang is like a secret handshake—crack the code, and you’re instantly part of the squad. If you don’t want to sound like a lost tourist, here’s your cheat sheet to sounding like a pro (or at least making the locals laugh at your effort).

1. Sema? (What’s Up?)

Want to sound effortlessly cool? Drop a casual “Sema?” when greeting someone. If you get a “Poa” (cool) in response, congrats—you’re officially blending in!

2. Niaje? (How’s It Going?)

This is your go-to when greeting friends. If someone asks you, “Niaje?” respond with a relaxed “Fiti” (fine) or “Poa” (cool). Bonus points if you throw in a head nod.

3. Mambo? (What’s Up?)

This one’s a bit more laid-back. The response? “Poa.” Just don’t overthink it. It’s slang, not a math test.

4. Si Poa (Not Cool)

Use this when something isn’t going great. “That matatu just splashed me with muddy water? Si poa!”

5. Hakuna Matata (No Worries)

Yes, it’s real. Yes, Kenyans actually use it. And yes, you’re legally required to sing the song in your head every time you hear it.

6. Chapaa/Pesa (Money)

Whether you’re spending, saving, or just dreaming about it, “chapaa” or “pesa” is what you’ll need to navigate Nairobi.

7. Wachana Nayo (Forget About It)

Did someone stress you out? Just hit them with a “Wachana nayo” and move on with your life.

8. Sherehe (Party)

If someone asks, “Sherehe iko wapi?” they’re asking where the party’s at. If you don’t know, find out ASAP.

9. Jambo! (Hello!)

You might hear this in touristy areas, but locals don’t really use it. Want to sound more natural? Stick with “Sema?” or “Niaje?” instead!

10. Habari yako? (How are you?)

A common way to check in on someone. If asked, you can reply with “Mzuri” (Good) or “Salama” (Peaceful).

11. Asante (Thank you)

Kenyans appreciate good manners, and saying “Asante” will always be met with a warm response.

12. Karibu (Welcome)

You’ll hear this a lot—from restaurants to shops to friendly locals. It’s a sign of hospitality.

13. Nimefurahi kukutana nawe (Nice to meet you)

Want to impress a local? Drop this phrase when introduced to someone new!

14. Ndiyo (Yes) & Hapana (No)

Simple but crucial! “Ndiyo” for yes, “Hapana” for no. Practice them—you’ll need them!

15. Tafadhali (Please) & Samahani (Sorry)

Good manners go a long way, so “Tafadhali” (please) and “Samahani” (sorry) will serve you well in Kenya.

16. Polé polé (Slowly)

Life in Kenya isn’t always rushed—use “Polé polé” when telling someone to take it easy.

17. Kwaheri (Goodbye)

When it’s time to leave, say “Kwaheri” with a smile. But don’t worry—you’ll be back!

Now that you’re armed with this insider slang and key phrases, you’re ready to hit the streets sounding like a certified local. Need a comfortable base for your Nairobi adventures? Book your stay at Diamond Hotel—your home away from home!