handcam 

recording videos showing your hands

There are several handcam videos on YouTube.

handcam by ec4u2c_studioz March 23, 2023

handcannon 

huge pistol of some sort I.E. .44 mag, .454 casull, .50AE, .500 S&W

guy #1: check this piece out

guy#2: holy shit that things a fucking handcannon!!

handcannon by carlbittner March 26, 2009

Buffalo Handcart 

Receiving a handjob using spicy wing sauce for lubricant.

Tom: My junk is really sore this morning

Don: Why so?

Tom: Well, I got a Buffalo handcart from Debbi last night and she used extra spicy

Buffalo Handcart by webweary June 19, 2011

Las Vegas Handcar

A type of threesome in which there are two females and one male. The male has a strap on strapped to his ass; the women are positioned bent over in front and behind him. The male will thrust both forwards and backwards to penetrate both partners at the same time, thus representing a handcar.

"Hey Dave remember those two girls I took up to my room last right? We did a Las Vegas Handcar! Thank god one of them had a strap on with her!"

Las Vegas Handcar by Isabella n' Cammy April 17, 2015

Handcar 

A sexual act involving two males facing each other standing erect. The first male bends forward mouth open, simultaneously the second male bends backwards thrusting his pelvis forward in the direction of the first male's mouth. Then the process is repeated with roles switched giving the impression of a traintrack handcar or pump trolley. Gargling noises may be added.

The other day a man tripped mouth first onto a penis and thus the handcar was born.

Handcar by LanceBass'Cock August 30, 2010

bad hand-cam co-ordination 

the inability to put your hand infront of a webcam on your pc

oh, I must have bad hand-cam co-ordination

bad hand-cam co-ordination by anon9991 May 7, 2011

Peruvian Handcart 

Running a two-man train on a woman.

Why don't you and Paul just cut all this shit and run the old Peruvian Handcart on her?

Peruvian Handcart by Cockblock September 16, 2012