contraption

any contrivance or device

That contraption will mess up the land.

Pda

a public display of affection between a couple, especially one that is considered inappropriate in a particular place.

Lay off the pda you two.

constant, continuous, and widespread electronic monitoring of people via embedded devices (from the German suffix uber- and surveillance)

Concerns about uberveillance eventually becoming routine are growing.

deep vein thrombosis (from the fact that it was first noticed in passangers travelling long distance in economy class sections where legroom was scarce)

He was taken to the hospital after he reported signs of economy class syndrome.

1. (pejorative) a Welshman

2. alprazolam, a benzodiazapine drug (from the brand name tafil)

As soon as someone came along and called him Taffy he logged off.

gum that has already been chewed (especially if placed under a desk or chair)

If you chew that abc gum you could get someone's germs.

1. to hit, to strike

2. to defeat decisively

3. semen

Some punk tried to paste me from behind but I spun around and caught his hand before he could act.