One fighter blows himself up when his rocket launcher backfires, while another accidentally shoots a comrade with a machine gun.

A third pulverises an entire room when he mistakenly detonates a bomb during a group photograph.

They are just some of the Islamic State jihadists who have died in calamitous circumstances on the battlefield in footage that could have come from hit satirical film Four Lions.

Now videos of their demise are now being circulated online as users hit back at the terror group after it released horrific footage showing a Jordanian pilot being burned alive.

Lt Moaz al-Kasasbeh's sickening murder has triggered worldwide revulsion, including a promise by Jordan's king to wage a 'harsh' war against the militants.

The Kingdom launched dozens of new airstrikes yesterday against the regime as Jordan's Foreign Minister Nasser Judeh vowed to 'go after them with everything that we have'.

Many of the clips have been packaged up into compilations like a warped version of You've Been Framed.

Some are accompanied by game show-style theme music, while others include comments lampooning the Islamist militants. Many scenes are too graphic too publish.

In one, a jihadist kills himself after repeatedly re-firing his mortar without giving it time to cool down.

Eventually, one round blows up in the chamber, killing him instantly.  

Other footage shows fighters being taken out by snipers or burning to death when their trucks are hit by airstrikes.  

YouTube user As-salamu Alaykum, who posted one compilation clip, said: 'Fighting Jihad for ISIS is nothing more then joining a murder squad killing innocent Muslims, Christians and others.

'Most of the victims are women and children. If you are a Muslim and think that the Prophet will reward you for this, you're up for a big surprise.
Hell is what awaits you all.

'In the meantime, enjoy this video with real footage of jihadists killing themselves because they're just plain stupid.'  

(dailymail.co.uk)

ANN.Az