Rokowitz

Rokowitz is the friendship pairing of Robbie Shapiro and Sikowitz (Ro/bbie and Si/kowitz). Like the rest of his friends, Robbie seems to be on good terms with Sikowitz. Both of them are weird and psychotic.

The Great Ping Pong Scam

 * Sikowitz knew that Robbie can't help who he is.

Rex Dies

 * Sikowitz gives Robbie (and Andre) the main roles for teacher's play. Robbie responds "Hot beef!", meaning he is happy about it.
 * Right before Robbie tries to take Rex to the hospital, Sikowitz makes him stay, because he is the main role and it is his job to entertain people.

The Diddly-Bops

 * Sikowitz thanks Rex (probably Robbie) for telling Cat to shut up.

Sleepover at Sikowitz's

 * When Sikowitz pretends to be hurt, Robbie freaks out (thinking it was real) and becomes concerned.
 * Sikowitz catches Robbie for breaking character and banishes him for it.

Beck Falls for Tori

 * Sikowitz lowers the neckline of Robbie's turtleneck. Robbie didn't care.

Tori Gets Stuck

 * Sikowitz lets Robbie's friends go and see Robbie in the hospital.