Whenever a suicide bomber blows himself and other innocents by yelling Allahu Akbar and having the Koran in one hand and an ax in the other one, Muslims always use the same and easily refutable standard excuses.
By using these standard excuses the stubborn Muslims even oversee that their religious duty is to convert everybody to Islam either by persuasion or by force. As nobody in the Western World is so stupid and provides himself under a religious dictatorship this religious duty can get only fulfilled by force.
These brainwashed and uneducated Muslims even not get it that they are getting contradicted by their idiotic Imams, who are praying for the terrorists and who are calling their believers to murder.
Under these conditions, these idiots are expecting that others are more stupid than themselves and are believing the following excuses:
This has nothing to do with Islam
With what does it have to do? Maybe with a beekeeper club? But certainly not with Islam. That the assassins are regular guests in mosques, know more about Islam than the hobby-Muslim next door, that does not matter. It has nothing to do with Islam, because it is not allowed to have for unbelievers something to do with Islam. If you continue annoying, you get marked as Islam hater and for the reason that the word comes from hate, you are already nothing worth and stamped as stalker. The Muslim goes to the next mosque for shaking hands with gay haters, Antisemites and Islamists. Every vote counts. This is true democracy.
These are not true Muslims
A standard phrase, which you can always hear in pubs and bars when you drink with Muslims one over the thirst. As we all know, Mohammed has preserved his revelations (nicer words for lies and hate speech) in pubs, and was presumed to be dead drunk. How many true Muslims nowadays drink more than they pray? So, in the future, one may continue to listen to the hobby drinkers in the future, that the one who drinks nothing, pursues no gamble and otherwise tries to live as Islam compliant as possible, can not be a true Muslim. If a beer drinking and Shisha smoking Muslim says it, then that is just like that. The fact that the IS, Hamas, the Taliban and other Islamic pacifists rightly justify this prosecution of particularly different Muslims, we would rather not mention. This would be anti-Islamic, anti-Muslim racism and only evil Nazis do. So keep your mouth shut and continue to be good.
This kind of Muslims don't exists
It is true that the majority of the Muslims form the idea that Muhammad's life should be imitated and the Muslims will take over the world, as Muhammad envisaged. If one imitates the life from Muhammad and cuts off the head from others then it has at first nothing to do with the Islam, at second is this one not a real Muslim and at third such Muslims don't exist. So you can run a double strategy that you deny at the same time that it has not been Muslims at all, but because you do not always come through, such Muslims simply do not exist. So you can excuse himself on a different and less beautiful flow of Islam.
Islam is peace
Nobody is interested in that the core of Islamic ideology actually means submission. If it is for example interesting for a girl, her brother will exorcise her until she will subjugate herself. Here, the brother forms, that he is Islam, because in fact, Islam is the pretext for a transient wannabe macho, in order to exert power on others. Preferable against weaker ones because against stronger ones will it be hard to win. Who knows, if the 40 cousins have time to beat the one guy?
It is simple a fact that all countries with a Muslim majority and religious parties are acting in a pacifist way. At least, when you're on drugs and can spot colorful lights in the air. Saudi Arabia beheads, Iran is stoning, Turkey locks away for years, Afghanistan is stoning too (but in even uglier clothing), Indonesia takes the truncheon, Egypt genitally mutilated over 90% of girls and women. Apart from these few exceptions, any Islamic society is truly peaceful and tolerant. Who denies that Islam means peace, must simply be reminded by force. It finally serves a good cause, the world peace.
You son of a bitch, I fuch your mother
For everything, for which there is (no) excuse, or the old excuses do not work because of the more educated Islamic critics, this sentence fits. But as you hear it from every fourth Muslim and not from all (there are indeed a lot of Muslims that you like), these are only isolated cases.