nob vs piff

nob

• A contemptible person; dick. (Also spelled knob.) 

• A wealthy or influential person; a toff. 

• The glans penis, the sensitive bulbous structure at the end of the penis also known as the head of the penis. (Also spelled knob.) 

• A jack of the same suit as the card turned up by the dealer. (See also nibs.) 

• The head. 

• (vulgar, slang, chiefly UK) The penis; dick. (Also spelled knob.) 

• To hit in the head 

piff

• Piffle; nonsense; rubbish. 

• An exclamation of annoyance or contempt; pish; pshaw. 

• To throw something vigorously. 

• good or attractive.