Sentence:  “Yo, Kid, Dude is my cousin.” “Oh well! I'm sorry, Son, but your cousin fucked up!” “Nah, I mean, you're my peoples. I <WSD>fuck with</WSD> you heavy. I don't even <WSD>fuck with</WSD> that nigga like that, but he is family. If you kill him, then I gotta go to the funeral.” 
Meaning of the word marked with <WSD> tags:  To work with, roll with, have dealings with;  to like, enjoy.