sweet FA also sweet Fan·ny Ad·ams 
/-ˈɛfˈeɪ/ /-ˈfæniˈædəmz/ noun
/-ˈɛfˈeɪ/ /-ˈfæniˈædəmz/ noun [noncount] Brit slang : nothing at all
▪ You've done sweet FA to help me and I'm angry! ▪ Don't listen to him. He knows sweet FA about this.
▪ You've done sweet FA to help me and I'm angry! ▪ Don't listen to him. He knows sweet FA about this.
