The Monte Carlo program, PYBBWH, is an implementation of the associated production of a charged Higgs and a W boson from fusion in a general Two-Higgs-Doublet model for both CP-conserving and CP-violating couplings.It is implemented as a external process to Pythia 6.The code can be downloaded from http://www.isv.uu.se/thep/MC/pybbwh.