big ass

基本解释

That was one big-ass fish!
这是一条超级大的鱼！
Musta been a big elephant-ass mother F. U. C. Ker.
一定是大象一样大的屁股！
You are the chosen custodians of this big-ass bump!
喽，你就是这一大坨便便（big-ass bump）的监护人了。

Even if I did have a bigger living room, a big-ass 84-inch TV would feel faintly embarrassing, like tractor tires on a little pickup.
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You start and finish the challenge on a rooftop in a fixed position with a big-ass sniper rifle.
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And yet he is fortunate to have one such as I to hump his coat up that big-ass hill, which, due to its steepness, is not exactly my cup of tea, Robin said.
NEWYORKER: Tenth of December