English Slang collection：
crossplay
[释] to dress as the opposite gender in cosplay;
[例] Hey, look at that guy! He is doing crossplay by wearing a Card Captor Sakura costume.;
cross the line
[释] I'm gonna teach him a lesson because he has really crossed the line this time.
crud
[释] crap, shit;
[例] Oh, crud! I lost my keys the third time this month.;
cruddy
[释] bad, cheap, low quality, disappointing, crappy;
[例] My sister gave me a really cruddy birthday present.;
If cruddy Photoshop jobs are acceptable, here's mine.
cruise
[释] drive arround pointlessly with a load of mates for hours;
[例] A: What are gonna do tonight? B: Nothing special. Maybe I'll go for a cruise.;
cruise for a bruising
[释] to get into trouble;
[例] You gotta stop! You're cruising for a bruising.