on account of可引导一个从句吗?

有一读者问: 有这样一句话:

(1)The new story is about a guy who was one of Piper Gunn's men. ...His name was Clowny Macpherson, because people always laughed at him on account of he looked silly.

就我所知,on account of是一短语介词,其义相当于because of,后须接一名词或名词性短语,如:

(2)The game was put off on account of rain.

但这里的on account of却引导一个从句,请问这是正确英语吗?

这里的on account of he looked silly是正确英语,但恐怕不是标准英语,一般英语词典皆未收纳on account of的这种相当于连词because的用法。然而这种非标准用法在英美作品中并不罕见,再如:

(3)Scotsmen, we're told, are virile on account of they don't wear knickers under their kilts.

(4)His feet are on the ground on account of no money remained for a pedestal.

(5)I'm a little bothered on account of the real reason I called was to tell you there isn't any surveillance outside.

有一本美国出版的辞书上说,on account of的这种用法只限于方言,它有时出现于书面语中往往是为了取得一种诙谐的效果。又,具体到句(1)中的on account of,也许部分是由于其前已有because所致。