50+ hour shift. Not a joke. I was a mess for a month afterwards.
We had to do a fuel station franchise project in 5 days. I was summoned as only guy professionally knowing autocad, coreldraw, proper plotting and PC technical stuff at the time (1989-90?). Spent almost 2 days setting up network, 5 pcs, new plotter (bought just for that job, cost a fortune), software, etc. Pizza and coffee on demand. Had some sleep during those 2 days. Not so next 3 days.
Had to draw stuff from scratch (acad), do coloured elevation presentations (coreldraw, 3ds-dos), plot stuff, plot some more stuff, and then some. Troubleshoot bloody HP plotter (since then i hate HP with a passion), that actually set us back about a day (no internet, remember ? fidonet then)... Downed buckets of strong coffee. Felt like Hammy on steroids...for some time...
Last thing i remember is that i started to halucinate. Badly. Drugless trip. Later my coleagues told me that i hit a keyboard with my head so hard, that it had to be replaced. They were finding keys a year later

My OS crashed and burned. Slept for about 24h afterwards.
We actually pulled that project off, we beat the competition, passed with flying colours. In 5 days we had to come up with concepts, designs, technical drawings, construction calculations, visual presentations, interior design, etc, etc. What usually takes months to do was done in 5 days. I'm proud of being part of that project.
I earned 6 months worth of my normal salary that week.
P.S. Wouldnt do that again....scary stuff. Dont try this at home. Messes with your head badly...
P.P.S. Well, unless they pay me that well again, i might reconsider
