hick and hack:

(Probably used with some coarse sug-gestion) leap,copulate; drink and whore （可能为猥亵语）交尾，性交；喝酒嫖妓。
△Wi v.4.1.68 (65):“You doill to teach the child such words. He teaches him tohick and to hack,which they’ll do fast enough ofthemselves，”你真不该拿这样的字儿教这个孩子，他教他“喝酒”呀、“嫖娼”呀——这些事，他们自己很快就能学会的。