I could give a better explanation with more context, but here’s a try: A pimp is a man who finds clients for prostitutes. To use a phrasal verb, a pimp “pimps prostitutes out.” Note that this is illegal in most of the USA, and the terms usually have negative connotations. The speaker in your sentence apparently feels that the jobs his agents are getting him are not to his liking, and that accepting such jobs is equivalent to prostitution (which has negative connotations in the USA, i.e. doing something just for the money and pretending to like it).
Edits: Edited the pronoun choice and accompanying verbs for better clarity.