Hate-meister is a derivitive of the know phrase "hate monger", but is used as a substitute to try and explain the severity of a hate monger to children.
guy 1: i wish i knew who the guy was, behind all those murders
Similar to many other 'meister' names, 'g meister' is most commonly used as a nickname of endearment with the 'g' often being the individual's initial.
Although, 'g meister' specifically, may also pay tribute to 'Game Master', (or even 'Dungeon Master', as Dungeons and Dragons refference) as the direct German translation for 'meister' is 'master'.
When A.Meesters tells a tall tale, then whilst informing others- even within earshot- adds more and more farfetched lies to the story until the point where he has lied about a lie. Oh, and theres always bisexual girlfriends involved. Always.
(Original Story)
Hey man! Just came back from the dentist's office. 2 cavities.
2 mins later...
Holy crap, I just came back from the wildest party, I went to *Insert random place here*, then I got totaly hammered and when I was walking back, I saw my ex-bisexual girlfriend and we smoked chop then we went skiing in July and then she fell asleep and I was bored so I went to the sewers and chatted with the teenage mutant ninja turtles. Splinter has a cold. Then a foot solider punched me and that's why my face is kinda numb. And I'm actually half eskimo in origin.
A gentlemen who is so wonderful that he makes your Mother melt upon meeting him. He is handsome, witty, adventurous, well-read, charismatic, romantic and most likely wears a beard. Your Mother fell in love with him and now you have no choice but to marry him, have his babies and conquer the world together.
"OMG Karen! You have to meet him! He is such a MOM MELTER!"
"MOM MELTER ALERT!" As The Mom Melter strolls by with his well groomed beard and book in hand.