They'll both bite at anything!
A: She didn't know where to buy Left Guard!
I don't know what " "We're sure not sending you to the store!"
His balk was worse than his bite!
You're probably Australian. EDIT: I mean venomous, not poisonous. I am sorry
Swimming trunks!
Because if you take only one he will drink all your beer.
A cheap pansy
Because they are excellent at waging Gorilla warfare!
One roars with pain and the other pours with rain.