A word often used by the youth of Melbourne (13-17) meaning a long make out session (around 30-70 seconds) with additional touching people will usually brag about hooking.
Scenario 1
Will: omg did you hook with her
Ben: no not yet
Scenario 2
Sophie: omg guess what
Emma: what
Sophie: me and Ben met up and hooked like 10 times
If someone asks wat doon it is a shortened what are you doing in my swamp. this term is used by the litt youth of Melbourne and has been made into a song which will be popular soon.
WAT DOOOOOOOON
JD: WAT DOON ON SUNDAY?
AYDS: idk WAT BOUT U
JD: WAT DOON SIR
TEACHER : detention