The story
Modeled on handshake.
Etymology from Wiktionary, CC BY-SA 4.0.
elbow shake
Today it means: Synonym of elbow bump (“touching of elbows as alternative to a handshake”). Full definition →
Today it means: Synonym of elbow bump (“touching of elbows as alternative to a handshake”). Full definition →
Modeled on handshake.
Etymology from Wiktionary, CC BY-SA 4.0.