Green’s Dictionary of Slang

chippie v.2

also chippy, chippy around, chippy on
[chippie n.1 ]

1. [1930s+] (also chip) to be sexually unfaithful; thus chipping n.

2. [1950s] (US) to fool, to deceive.

3. [1960s+] (US black) to seduce, to be attracted to.

4. [1980s+] to act as a prostitute.