Annoying Ringtone Ideas

I'm in the process of writing a comic one shot about Ash doing a magic act and Gary heckling him. The conflict starts when Gary's cell phone rings (when Misty, the emcee, explicitly said to turn cell phones off or to vibrate), and I need a good annoying ringtone for him to use.

I'm debating between "Polka o Dolka", Gary's theme, or "Everybody Polkamon", but what kind of a ringtone should Gary have?

The most annoying ringtones for me are the rap songs which are made into ringtones...

If it has to be pokemon related then Gary's Theme.

It doesn't have to be Pokemon related, just something loud and annoying.

The nokia ringtone from jurrasic park 3! I was ready to kill someone if that thing rang one more time in that horrible movie