Flogging a Dead Corpse

 is a unmarked quest in Fallout: New Vegas.

Quick walkthrough
When strolling through Freeside, you may be stopped by a thug near an alleyway, across a Squatter camp. He shows you a corpse between some dumpsters and makes it clear you are next in line for this fate.

You can handle the situation yourself or let your bodyguard, if you have one, do the dirty work. You have to kill 3 'Freeside Thugs' though they are weak and have weak weapons.