'I tried McDonald's Grimace milkshake - the flavour left me totally gobsmacked'
McDonald's has brought back the viral Grimace milkshake for Christmas and fans are mesmerised by the unusual name and purple ...
'I tried McDonald’s viral Grimace Shake only back while stock lasts - It ended up on my face'
The Grimace Shake has been added to McDonald's Festive menu but the milkshake is only around for a very limited period ...