fizz / phiz [fɪz]
fiz (z) – v. & n. – v. – 1. make a hissing or spluttering sound; 2. of a drink, make bubbles; effervesce; n. 1. a hissing or spluttering sound; 2. effervescence; 3. Informal an effervescent drink; 4. Informal excitement, energy
phiz(z) – n. informal – 1. the face; 2. the expression on a face