get one's knickers in a twist
nuke
borrow trouble
kick up dust
boggle
overeffusiveness
overintensity
fusspot
overambition
overambitiousness
oversqueamishness
flabbergast
rococo
overanxiousness
overhastiness
superestimate
overflatter
make a federal case out of something
overresponsiveness
overresponsivity
blow out of proportion
fussbudgety
overdoneness
overcriticalness
oversensitiveness
glaze over
cheesy
overbold
oversophistication
nickel and dime
overdramatization
oversentimentally
overanalytical
overassertiveness
knock for a loop
overthoughtfulness
overattentiveness
overemotionality
overexplicitness
kick up a fuss
overplay one's hand
overimaginativeness
overburn
buffalo
bug
overlavishness
overdramatize
scream loudest
bellyache
mug