catman 4: pis u cat (sorry) and the robat and person
It is pronounced [ˈpi.su.ˌkʰæt]. Exactly as it is seen here, with IPA values. No aspiration of the p, no diphthongisation of the i ([i] not [ɪi̯] or [ɪi̯]), same with the u. Primary stress on the first syllable, and secondary stress on the last syllable. The syllables are broken as described in the pronunciation: pi-su-cat. Do not lengthen the i and u.
In essence, it is pronounced pee-sue-cat, but with shorter monophthong vowels, and no aspiration on the first p.
Yes, I have accepted your apology. Try to keep this pronunciation in mind next time you do anything with my name besides typing it exactly.