hot damn

American  

[hot dam] / ˈhɒt ˈdæm /

interjection

1. (used to express excitement, enthusiasm, surprise, etc., or as an intensifier).

   This ridiculous makeshift shouldn't work, but hot damn, it does!

   Bluesy rock with crisp guitars and a fiery fiddle—hot damn, these guys are good!

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idioms

1. like a hot damn, extremely well; wonderfully.

   This stuff is all natural, no pesticides, and works like a hot damn.

   She not only draws like a hot damn but also does lovely collage work.