refers to (sometimes too much) vivid/vigorous girl(s)
either from Japanese slang キャピキャピ Kyapikyapi since 1986, or recent Cambodian Kmart term for a girl/doll of barbie kinds.
@ Japanese shrine / Javanese temple / Jakartan mosk ver. or wherever...
Holly "Oh My God! OMG! OMGWTFBBQ! look at that!"
Molly "Shush cappy! that haji cud cut ur bloody throat Aldredy!"