Top definition
when someone says 'Hello, how are you?' and walks away before you even answer or does it while walking past you, not even stopping
sneak up -> 'hey, how are you?' -> walk away

meh, drive-by hello, drive-by hi, drive by hello

hahahahahahahaha :P
by hungryT March 12, 2009
Get the mug
Get a drive by hello mug for your bunkmate Zora.