English Slang Collection：
fuzz
[释] the police;
[例] Oh...Shit! The fuzz is on there way, we'd better run now if you don't want to be put behind the bar for years.;
FYI
[释] for you information;
[例] FYI, the breakfast is served at 7 am at hotel restaurant on the second floor.
gadget
[释] a device or equipment;
[例] Mom bought a gadget that can pare entire apple in a second.;
gaff
[释] someone's flat/apartment/residence;
[例] Mike's coming back from overseas in Friday, let's welcome him by having a dinner part at my gaff.
gaffe
[释] to steal;
[例] Not until I was ready to pay for movie tickets, I realized my wallet was gaffled by the guy bumped me accidentally on purpose.;
gaga
[释] to be crazy or dramatical;
[例] Everyone should know by now why she is named Lady Gaga.