What is an earworm?

By what other name is the Roshambo game known? What is an ashplant? What is an eight letter word ending in 'M'? What is gunyah? What are some scrabble words starting with TZ? What word can precede eye house and ceiling? What is the name of the inset that starts with the letter H? How many people or players can play monopoly city at a time? What is represented by 12GMAT ditloid? What strategies do you recommend for building a competitive plant deck in a trading card game? What do you call a person who knowingly starts problems and then solves them? What is the difference between play sand and white play sand? What is the code for the kings palace on tamagotchi town version 3? What is the toy tinker in mrs frisby and the rats of nihm? What towns start with an r? Which chess piece other then the rook is involved in the manoeuvre called castling? How many words can you make out of administer? What is the name of the show that do scary pranks on people? how do you change the word dinner to the word coffee by changing one letter at a time? What room theme can you ONLY buy in the Curio Shop on Webkinz?