out of this world	wonderful and exciting
second to none	the best
a hard act to follow	so good that it is hard to be as good
be made for	be exactly suitable for sth
give as good as you got	to treat sb as they treat you
like gold dust	hard to find
ground-breaking	innovative
all sweetnes and light	friendly, but in a false way
get/grate on my nerves	annoy
give a hard time	make you suffer
poke fun at	laugh at
to add insult to injury	to make sth bad even worse
to cast aspersions on	to criticise my character
out-and-out	completely
ask for trouble	to do sth that will certaily cause trouble in the future