Oh Boy

used in gangs to signal other gang members when police are near by. OR as Urban Dictionary's second choice: A mix between a squirrel and a whale. Someone who has a squirrel face on a whale body.
Usually a big bitch.
Douche: your a shitty ass friend
Pro: Whatever SQUALE !
"Be on the block with my boy, with the Roc fella boy
When the cops come......squalin!" Camron, 2001.