Tractor factor 

An amount of time added to any journey in a rural area to allow for getting stuck behind slow moving agricultural vehicles or coming across farm animals in the road.

I know it's only half an hour away but I'm setting off now to allow for tractor factor.

Tractor factor by heppers July 22, 2017

tractor factor 

To purchase a piece of agricultural machinery without the means to pay for it but in the hope that the profits from the yet unharvested crops will provide sufficient to meet the bill.

"I see old Muffin's combine has failed again. God knows wghat he's going to do as the old boy doesn't seem to have a pot to piss in".

"Reckon he'll tractor factor but he's not as skint as he makes out, at least not according to Hans the bank manager".

tractor factor by stropmag October 29, 2006

Tractor Factor 

Often seen as as a derivative of the Idaho Ratio, the Tractor Factor represents the correlation of one's "presence" to the size of their tractor. In common usage (see example #1), the Tractor Factor is used to judge the size of one's tractor by their "presence". Conversely, the Tractor Factor may be the judgement of one's presence by the size of their tractor (see example #2).

Example #1

Bro #1: Man, that guy has a HUGE Tractor Factor.
Bro #2: Yeah, bro. He must be packing one hell of a tractor.

Example #2:

Bro #1: Holy shit, that tractor is very small.
Bro #2: Damn, the owner's tractor factor must be tiny.
Bro #1: F.

Tractor Factor by OneBrickyBoy March 31, 2019

Soviet Tractor Factory

To fuck a large woman in her armpit/arm fat or similar points where copious amounts of fat are present in fold-like formations (ie. knees, elbows, chin, etc).

"I gave that fat chick a soviet tractor factory last night".
"My doctor says I should stick to soviet tractor factories until the stitches heal and I finish the antibiotics".

Soviet Tractor Factory by Le Dangle September 18, 2010