1. piss around的解释

1. It''s getting bigger and more rough, coated with crystals of calcium, it''s bumping around, ripping up the soft lining of his bladder, blocking his piss from getting out. His kidneys are backed up. What little that leaks out his dick is red with blood.
    越来越大，也越来越粗糙，外面包裹着钙的结晶，到处跳动，伤了他膀胱内层的柔软组织，堵住了他的小便不能排出，他的肾脏受到尿液的倒灌回流，唯一能从他老二里流出来的一点点，也因为有血而成为红色。

2.

2. If God was around, he''d rather I eat a bag of Doritos and pass out than get drunk, beat my wife and piss on the couch.
    如果有上帝，他宁愿我吃下一包薯条就完事，总比喝醉了打老婆然后睡在沙发上好。

3. piss around

3. Now, enough of the gibberish, lets get on with the show, its time to turn your shoddy, unorganised piss around training sessions, into a high intensity, passionate, efficient regime that will get 110% out of every player in your squad.
    现在，废话说够了，让我们开始作秀吧，是时候把你的不是很专业的，没条例的胡闹的训练课程，带入到一个高度强烈的，充满激情的，有效率的制度来让你的每一位球员110%的发挥潜能。

4. The noun came later, in the 1400s, and eventually morphed into an intensifying adjective piss-poor, piss-ugly, etc. around World War II.
    名词出现于15世纪，要晚一些，最后在二战前后演变成一个激烈的形容词比如说piss-poor（极其贫穷的）、piss-ugly（极其丑陋的）等等。