A tonka is a big
car. usually a
SUV, that is also fast asf, usually powered by a V8-engine and in some cases V10.
Examples of a tonka is the Jeep Trackhawk, Dodge Durango SRT Hellcat and the quintessential Lamborghini Urus (a.k.a Lamb
Truck).
The term has been used for a long time but recently got a revival after our lord and saviour YEAT started using it.
Person 1: "I was riding round in my tonka"
Person
2: "What the
fuck are you saying?"
Person 1: "I'm quoting Yeat, shut the fuck up you not my
twizzy."