The little fart's getting too big for his britches!

放这么大的屁你的小裤子怎么容得下！

This is China just trying their new britches on for size.

这是中国只是试一试他们的新裤衩的大小。

The velvet jacket actually comes with matching velvet britches.

这件天鹅绒外套，事实上有着同样一件配套的天鹅绒裤。

If you get too big for your britches , people will stop listening to you.

如果你太过自我膨胀，人家就不再听你说话了。

Yessir, if I was your Pa I'd take down your britches and muss you up a bit.

好的，先生。 如果我是你爸的话，我会脱了你的裤子然后把你给弄糟点。