Top definition
when your friend or somebody your talking to says something you disagree with or don't like, you respond with, "but b!?"
charlie: lets get pizza for dinner
dennis: nah b lets get subway
charlie: but b! subways smells nashty
dennis: fine, pizza it is
by swilllly February 10, 2009
Get the mug
Get a but b mug for your fish Sarah.
buy the domain for your travel vlog