Pulling/Dropping the Hammer

When engaging in drinking activities the initiator must make eye contact with another member of the table, They then reference to the ceiling by extending their arm to the sky. In one swift motion all members involved must drop their elbow to the table as if they were to have pulled a hammer down from the ceiling. All members taking part of the hammer pull must finish their drink. This was made popular by Kindrat and Sandberg Co

We pulling/dropping the hammer?