It is a slang used generally in the southern parts of India which literally means 'Your mum' but it is used to insult someone. It can be an alternate for 'Son of a bitch' and 'Motherfucker'.
Friend: You suck man. Why did you break up with her?
Me: Nee amma, don't try acting smart with me. I knew you guys were going out behind my back. Asshole.
An insult used by people who need to express deeper feeling than a faggot. Fagtot is like saying they have an IQ of 2 and cant function as a human being.
EXAMPLE.
Dave: Have you seenVenom?
John: yeah he's a Fagtot.
Yiffer - a Furry* (below) who enjoys engaging in sexual activity while in their fursona/suit. They may or may not use the noise, and may or may not use their full fur suit or a partial, such as just the head or just the tail etc.
*an enthusiast for animal characters with human characteristics, in particular a person who dresses up in costume as such a character or uses one as an avatar online.
"People tend to look down on yiffers, comparing them to bestiality"
"My friend Tanner was a yiffer but he kept it mostly to himself"