Down-unda-handshake

1) Use of insider information in Australia to get something
2) Handshake with a cock (see also Handjob, Handie, Handjo,...)

"Use your down-unda-handshake to get us the information."

"I received a down-unda-handshake from that chick we met last week in Melbourne."

by AUtacobender January 18, 2014

Low-mount handshake

When you grab the hand of an unsuspecting individual and bring it near your genitals and act like you are humping the hell out of it.

Dude, I just gave that hot bitch over there a Low-mount handshake!

by Dump truck January 4, 2017

Mayan Mississippi Handshake

A sexual cosplay act involving five or more males and females performing an ancient Mayan rite of passage ritual with ghost pepper dildos.

I'll never forget my first Mayan Mississippi Handshake!

by Ttown49 April 1, 2017

the ol handshield maneuver

the (while in the act of masturbating) putting your hand like a shield in a cupping shape over your belly button area to protect your clothing from jizz shots.

he was about to cum, but the ol handshield maneuver saved him from jizz stains on his shirt

by aCockyRooster June 28, 2017

clam bake handshake

Handjob from a Co-ed on the beach.

We were at the beach with a group on spring break, I tried to fuck her but all she would do is give me a clam bake handshake.

by Zetland Zoo April 14, 2018

3-man handshake

When 3 men - or women with penises - all lie down and suck or jerk each-others cocks in a circle-like position. The natural evolution of a 69.

"That party was wild!"
'What happened?'
"We got so high, we ended up giving each-other the 3-man handshake!"
'Bro, that's some crazy shit.'

by SwAgMaStEr69 May 26, 2018

Cool sandy handshake

When you discreetly slip a piece of sandpaper in ur palm with icy hot to make it stick, before administering a hand job

The cool sandy handshake the actresses younger sister gave the movie producer left him in the hospital with an embarrassing case of road rash.

by Occupational breather August 3, 2018