you get the bubblegum from the comic pieces collect all of the pieces and bring the comic to the guy at the Komix store
and he will give you gum then chew the gum by the detention room
you have to get bubble gum and chew it in the school
chew bubble gum in the school
bubble gum
buy the gum, (either the frosty one or the regular bubble gum) then press SPACEBAR. PEACE LOVE CANDIE C007
bubble gum
Chew the bubble gum and to get the bubble gum you must find all the pieces on the comic and give it to the comic guy in that shop
Chew the bubble gum
you just costumize yourself with someone else that is holding gum on their mouth
If I remember correctly, you blow bubble gum in the school.
You go to your bag and press "use."
the answer is simple CHEW BUBBLE GUM
After you get the bubble gum go back to school. At the school go to the hall (unless you did not get the stink bomb{blue and yellow at level 3) Go to your backpack and press"blow" on the bubble gum. Your character will start blowing. When it pops the teacher will come and say that blowing bubble gum is against the rules and give you detention. that is when you release the stinkbomb.