slå en sjua

Etymology
Literally "to hit a number seven," of debated origin.

Verb

 * 1)  to urinate (of a man)
 * 2)  to smoke or make a joint made by two papers laid together perpendicularly (so the filter part has a thicker layer of paper)
 * 1)  to smoke or make a joint made by two papers laid together perpendicularly (so the filter part has a thicker layer of paper)