1 definition by Sally & Frank
The act of aggressively jerking another person off with a prosthetic hand that is lathered up with guacamole, sour cream, and beef chili.
Joanne: How was your date at that Mexican restaurant last night?
Sally: Quite delightful. I gave Frank The Guatemalan Handshake under the table before our entrees came.
Sally: Quite delightful. I gave Frank The Guatemalan Handshake under the table before our entrees came.
by Sally & Frank December 21, 2008