Well, I laughed, so props for that.
++++ Made me laugh! I wasn't expecting that. I chortled at the concept of Bumpy coming back as he did and I faintly chuckled at the end.
-- Kinda slow/predictable in places. The phone gag has been done too many times before.
-- I really don't like the straight-lined buildings in the background. Maybe if you deleted all the lines, or didn't use the line tool to draw them I'd prefer it.
++ I kinda like the scene at the start, where he's questioning why Bumpy would leave him the joint.
-- The characters still feel a bit flat though. I feel as if they should be questioning stuff, like the death, more than they do. Actually, that's maybe my biggest quibble re: character behaviour.
overall
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Well, I laughed, so props for that. But some other areas of the writing seemed not so good.