The head of your dick stays swollen and the shaft is limp -- looking like a doorknob.
Knobba Dobbis is when you have so much sex in a dry vagina your dick stays swollen and the shaft is limp
5๐ 1๐
An affectionate insult used by close friends and family when someone does something stupid.
โWhatโs Obamaโs last name again?โ
โNigel, you are such a knobba.โ