Fat Vampire by Johnny B. Truant

Fat Vampire, Johnny B. Truant.  self-published: 2013.  ebook, 330 pps.

Reginald works in an office.  He is friendless and a bit clueless.  He is the butt of jokes.

Maurice works the night shift in the same office.  He is a young goth.  More importantly, he is cordial to Reginald.

One night they go bowling.  Then the universe gets all twisted up.

There is also a gathering of snobby "beautiful people" types, a ten year old named Claire, and a sexy co-worker.

sapphoq reviews says:  Fat Vampire is the first of a trilogy by Johnny B. Truant.  It is a book that really deserves to have a careful and encouraging editor.  Bits of the plot to take over the bad guys could have been fleshed out more.  The story itself would have benefited with increased length.  Even so, the conversations were believable, Reginald's predicaments were realistic, and the author's humorous treatment of the subject matter was delightful.  Recommended.