Pound Grape

(verb) - to chug wine

I had a hard day at work today I can't wait to get home and Pound Grape!

Pounding Grape

Drinking copious amounts of wine

"Are we pounding grape tonight Bella?"

Pounding grape-ache

The hangover resulting from drinking copious amounts of wine.

Bella: Did you enjoy pounding grape last night mate?
Luci: Yeah it was good but have serious pounding grape-ache today!