PISSHI-RI ぴっしり
Meanings
① The sound of a door being violently slammed.
The way things fit together without gaps.
② The appearance of a room full of things without any space between them.
Examples
① He entered the staff room after closing the door tightly.
職員室の戸をぴっしりと閉めてから入室した。
② Tiles are spic and span on the floor for remodeling.
リフォームのため、床にタイルをぴっしりと敷き詰める。
Dogmatic Opinion
It would only be used when laying out tightly the example sentence as in ②.
Apparently, there is a group of tight-fitting jeans lovers on the Internet who call them “Pisshiri jeans,” which show off their body lines.
