On a shoestring,  Hot under the collar,  White collar worker/Blue collar worker,  White collar crime/Blue collar crime,  Keep your shirt on.

转]英语口语精华:【胖的不同表达】●首发● 胖乎乎/胖嘟嘟 plump或chubby； 肌肉不结实flabby； 魁梧的big-boned； 人又高大又肥胖bulky； 矮胖子chunky/tubby/dumpy； 敦实的heavy-set； 粗壮结实stout；超胖的obese。注：在美国，用''fat''形容人胖是比较不礼貌的用法，一般用 large, big 等来代替。

Spare tire, Beached Whale, Blimp

Surfer Slang: Stoked, Sick... Valley Girl Slang like, totally

The big mama is fully mackin' some gnarly grinders= `the ocean is producing large waves.'

California culture;   http://en.wikipedia.org/wiki/California_culture

An interview with PengYu, a long time experienced English teacher in China. She shares her experience and knowledge about teaching English to Chinese students, especially graduate students in Beijing, China.

Three square meals a day, You are a square, Be there or be square, Fair and Square

Words from Big Bang Theory Geek, Nerd, Dork

You may download to your MP3 player or make a comment below in COMMENT

Lucky Dog, Privacy, Cousin,  Morning, Red, 13 and 4

You may leave a comment/suggestion in COMMENT

Download to your MP3 and subscribe in Itunes.

Booze, Teetotaler, On the Wagon, Slang for Beer, Cup of Joe

Website for beer slang http://www.bellaonline.com/articles/art36037.asp

Go Dutch, Dutch Uncle, Dutch Oven, Double Dutch, Dutch Door, the real McCoy, keep up with the Joneses

If you like these bilingual podcasts (English/Chinese) please leave a comment below or if you'd like to know about other idioms or slang, please leave a comment or suggestion.

And you can download any of these podcasts to your MP3 player. Thanks for listening.

Amtrack, brunch, linner, spork, liger, Billary, Brangelina, Wuhan, camcorder, smog, Chinasaur, snart, Microsoft, podcast

list of portmanteaus:    http://en.wikipedia.org/wiki/List_of_portmanteaus