Wiktionary
n. (context US English) A vehicle from which ice cream is sold at the roadside, mostly to children.
Wikipedia
Not to be confused with "Ice Cream Truck" from NHB. "Ice Cream Truck" is a song by American rapper Cazwell. The song has been described as a light, easy and '80s-sounding hip-hop song that uses an xylophone to emulate a jingle played on an ice cream truck. The single was released in August 2010, and is a track on the deluxe edition of Cazwell's second album Watch My Mouth.
"Ice Cream Truck" was written and produced by Cazwell and Chris Bracco, originally for the 2010 film Spork, which was written and directed by J.B. Ghuman Jr. but did not plan to have a commercial release until Cazwell's manager suggested doing a video for the song. The video, which was directed by Marco Ovando, premiered on YouTube on July 30, 2010, and received over 1 million views within a week.