boston handshake 

When a man cups a womans breast, gently moving it up and down similar to a handshake

Clinton reached through the crowded bar and gave Emily a Boston handshake. "Pleased to meet ya!"

boston handshake by 619 Special Case January 21, 2011

Boston Handshake 

Light tickling of the shaft of the penis.

I took her to The Parisian; and all I got was a Boston handshake.

Boston Handshake by Elvis Wearing a Bra on His Head December 9, 2007

Boston Handshake

When You Sucker Punch a Man or Woman In the mouth

'hey guy stop runnin ya mug before I give ya a Boston handshake"

Boston Handshake by niggajewbag October 29, 2025

south boston handshake 

The act of giving and/or receiving a kick in the groin before having lit firecracker thrown down your pants by a guy probably named "Shawn" wearing a Bruins jersey who runs off with his skullcrushers brown bag yelling "GO SOX!".

"I got a South Boston Handshake. Mangled my downstairs up like a chicken pot pie."
"So....good trip to Beantown?"

south boston handshake by Colonel Clownshoes January 24, 2016