sidehacking 

A stealth form of male masturbation performed while wearing pants, typically in a semi-public setting such as a movie theater or while driving. In order to sidehack a man must first position his penis along his inner thigh. He will them stimulate the penis by rubbing or stroking his inside thigh through his pants.

You see that hot chick at the bar last night?

Yeah, I was sidehacking it the whole way home.

sidehacking by sidehacker October 2, 2006

sidetalking 

1. Using a Nokia N-Gage as a cell phone, thus appearing to hold a sideways taco to one's face.

2. Mimicing the use of a Nokia N-Gage as a cell phone.

3. Holding anything up to your face sideways and talking into it.

I was sidetalking when I held that Super NES up to my face sideways and took a picture of myself talking into it.

sidetalking by The Sound Guy November 3, 2003

Sidefucking 

The act of fucking people on the side while in a horrible long distance relationship. Since people cannot cope with long distance relationships they need the additional sexual satisfaction of having sex with other people. The long distance partner cannot possibly satisfy the other through the use of phone or web sex, so additional partners are required to quench this desire.

D: So how's your boyfriend in Vancouver doing?
J: So fucking bad, thank god I'm sidefucking.
D: Oh I know what you mean, sidefucking is essential. Like when I was dating that chick in Utah.

Sidefucking by Tetherel November 8, 2010

Sidetracking 

When a joint burns unevenly. Canoeing

Oh man watch out that j is sidetracking.

Sidetracking by Snoopyluvver April 23, 2018

sideharding 

the act of not moving past the half way point on the map.

wtf is meth doing? he's sideharding, hasnt left the base.

why is no one going for the objective? we have harrold & meth on our team, both sideharding.

sideharding by edgify December 31, 2011

sidewalking

Walk on a sidewalk, especially after a nice date. Helps if it's a starlit night, and you can point out constellations in the sky.

After coffee they wanted to go sidewalking, alas there were no sidewalks to be found.

sidewalking by keysersoze99 September 23, 2021

Sidewalking

Walk on a sidewalk, especially after a nice date. Help if it's a starlit night and you can point out constellations in the sky.

After coffee, they wanted to go sidewalking but sadly there was no sidewalk there.

Sidewalking by Simpykumar October 21, 2022