Vermin is the name of a vehicle from the Twisted Metal franchise. It appears in Playstation All-Stars Battle Royale.
Connection with All-Stars
Vermin makes a cameo in Time Station, where it appears as one of many holographic characters/creatures/objects that Specter thinks about sending to attack the heroes.
1 of the monkeys from Ape Escape can be seen riding the missile from Vermin. Look all the way to the right in this picture. ---->
Since the dolls are driving Axel and most likey Sweet Tooth and the Clowns are driving the Sweet Tooth and Mr. Grimm and The Skull are driving the Talon, Vermin is maybe being drivin by Preacher and The Holy Men.