The listing, Silly Slammers Boo Hoo talking toy has ended.
Silly Slammers Keychain toy from Burger King, 1999. Blue talking ghost stuffie!
#5 of 5 "Boo Hoo", when slammed on hard surface will say "Now you see me, now you don't!". Still works, battery not dead.
#2 listed here: https://www.listia.com/auction/24958504-silly-slammers-redeye-keychain (Unfortunately don't have the other 3.)
Never used, has original tag, but no longer in original packaging.