Ngb

Nice goyische boy

Alex is just too sweet, he's such an ngb

omh

oh my hashem
a kosher version of the popular 'oh my god',
hashem being a jewish alternative for the name of God, literally 'the name'.

omh I'm crying over pictures of Ben Barnes again :/
or perhaps
omh why won't urban dictionary let me post this definition??

mazareeni

noun. something with a remarkable quality or remarkable qualities.

alex's tutor: how did you find this week's reading list?
alex: it was a bit of a mazareeni