Or how about leaving Gatwick at 2100 and operating to Accra, Ghana. This is followed by a 90 minute turnround (if you are lucky) and deadheading (6h 45min block) in a charter seat to return to Gatwick.
A regular occurence on the A300/B757 last summer.
Some people even got rostered to do the same thing to Banjul, Gambia (6 hours each way) the previous day!
What fun and completely legal. People are potentially getting sacked for having a couple of glasses of wine the night before a flight while this type of rostering is still allowed.