I dont get this at all.

When I think of roosters I believe I can do anything.
Bad pie always gets me down.
Trevor doesn’t have a second family.
But I do.
MWAHAHAHAHAHA!
Will you marry me?
Where you going?
Do I stink?
Ugh.
Ha.
This is a phone conversation.
B: when are you going to go to Las Vegas?
G: NEVER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
B: Oh.
G: Yeah.
B: Haha.
G: Get off my case! (Click)
B: Hello?

Hope you laugh :)))