动词，指做一些变态的事，比如预谋不轨之事或怀有不良企图，也可指鬼鬼祟祟地做某事。
例：
I am always creeping on my ex-girlfriends Facebook page and hope she will break up with the guy she is seeing now.
我经常偷瞄前女友的脸书主页，希望她能跟现任闹掰。
