doojigger
gizmo
hoobajoob
jobbyjobber
thing
thingamabob
thingy
whatchamacallit
whatshumacallit
stuff
al-khaled
aphoristic
engineroom
ever-expanding
footlocker
fourth-dimensional
full-on
herself
highly-charged
multi-coloured
pinwheel
postgame
roper
scenical
snazzy
whe