What's the best way to get the attention of a GEM in a GTC?

1: Make a very dirty racist joke to the whole class<br>2: Show them your dick in the second row from the back<br>3: Get caught looking at anyone except the GEM and make eye contact with the GEM. <br>4: Ask a question that has nothing to do with the topic and make sure everyone laughs and the GEM laughs with them<br>5: Manufacture a spat with a GEM, go to the principal and get lax discipline. <br><br>What's your strategy?