2. Describing a place (that is not a bathroom) that is popular and generally filled with people.
3. In terms of smoking paraphenalia use, describing a bowl to be filled with substance i.e. tobacco, weed, salvia, green tea, etc.
2. Because the rollercoaster line was packed, we went on the Merry-Go-Round instead.
3. After three rounds of packed bowls, I went to go watch Pulp Fiction.
Names in example are theoretical)