The films Steve suggests watching at the sleepover are Critters (1986) and Critters 2: The Main Course (1988), both of which starred Scott Grimes who voices Steve Smith.
The episode title alludes to the Tennessee Williams play (and subsequent adaptations) - "A Streetcar Named Desire".
Steve and his friends go to "International Boy" to purchase their sleepwear for the slumber party, an allusion to "International Male" - A former men's clothing mail-order catalog and store chain. The brand has since consolidated into a Web-only retailer.