Are there 2 different versions of "a milli" by lil wayne?

Question

i have the song a milli which i purchased from itunes but then i heard a different version that was longer and the words were different. the verse that talks about tupac was at the end adn instead of p p poppin he said trunk poppin for example

Answer 1

yea, there's one with Jay-z and Chris Brown

Answer 2

there is like 100 versions with corey guns, chris brown neyo jay z fabulos everyone has a version

Answer 3

Yeah there is the normal one and then one with ... cory gunz in it..  

Answer 4

yeah its wit dis dude named corey or somethin