Yo quiero fumar is "I want to smoke" ,and mota is weed.actually, its yo quiero fumo, not fumar...and mota really means dot, but it is used as weed in spanish..
*I didn't want to erase the latter answer because it made me laugh how incorrect this dude is and how sure of himself he seems. YO QUIERO FUMAR = I WANT TO SMOKE as simple as that not "yo quiero fumo" ??? I'm Mexican and if we know one thing, it is Ganjah. MOTA = GANJAH = WEED however you like to call it, and by no means does it comes close to mean "dot" ??? I hope the information was helpful. Now propagate the spirit of Ganjah and be worthy of it my friend. Peace
----
Adding more to the second answer---
(Yo quero fumo = I want I smoke)
If the person were to want smoke the word would be different.
The thing, "smoke" (fire makes smoke) is "humo".
The act of smoking (I like to smoke cigars) is "fumar".
So if the person were to say I want smoke, that would be "Yo quiero humo", not yo quiero fumo.
"Smoking mud!" and "Smoking pot!" are respective English equivalents of the incomplete Italian and Spanish phrase fumando mota. Context makes clear whether "mire" (case 1) or "marijuana" (example 2) suits. The respective pronunciations will be "foo-MAN-do MO-ta" in Pisan Italian and in Uruguayan Spanish.
I smoke marijuna
Mota- weed(slang) Fumar-smoke Yo quiero Fumar I wanna smoke ....the easiest way to say it
me gusta marijuana
In Mexico cannabis " Mota" is illegal, should you meaning plural get caught with it you will, not maybe but will going to jail. If you can remember a movie midnight run where the guy got caught at the air port boarding the plane, and spent the rest of his life within a foreign Country Marijuana is "Marijuana" in Spanish -- it's a spanish word that, in English, translates roughly to Mary Jane. Slang is "mota", pronounced moe-tha.
cesa de fumar (informal) cese de fumar (formal)
I am going to assume you want to say "I want to marry you". That would be "Quiero casarme contigo".
El rey no le gusta a fumar
Today I want to go to (the)...
Te encanta fumar.
no dejar de fumar
I want to go to the park and I want to play.
te quiero (Spanish) -> I love you (English)
"Que pasa si te quiero" translates to "What happens if I love you" in English.