1. Grind the axe 磨刀挥霍，别有用心
Greg is grinding the axe with John becasue his G.F. talked to him.
自从女友和约翰说过几句话后，格雷格就对约翰充满了戒心。
释义：
grind: 打磨（刀剑），研磨
axe: 斧头，斧子
grind the axe: 冲着某人磨斧头，可谓居心不良，别有用心。
2. G-string （暴露的）布条裙
Hey, girls, don't wear G-strings to class anymore. You should know this is class, not a strip club.
嘿，各位女同学，别穿得这么暴露好不好？这是教室不是脱衣舞俱乐部！
疯狂联想：身上只穿几根暴露的布条，就像大提琴上的G大调弦。
链接：
low-cut: 低胸衣饰
skirt: 短裙
miniskirt: 超短裙
thongs: 超超短裙
