aiyoh, why so serious one, normal larr, u should feel compliemented mah , ppl whistle at you,  just smile then jalan away lorr, no need to so garang, if u react in a ny way, then ppl kacau even more. As long as u act in graceful manner, no harms done, but of coz avoid large group of men.

Funny, but when im walking alone and pass by a group of gals waiting together or chit chatting, i also kena wolf-whistle from gals, kacau me go dating with them, i also a bit malu lorr but i just smile back n wink then jalan, hahaha, if i to report this, im sure all the guys will baling kasut at me for not appreciating this