I would say it was a Tonka truck that was made out of metal, remember?
I also would say that trains were a close second, Again, they were made of metal.
My brother bought the same Tonka truck toy, for his son, (my nephew), and figured he couln't destroy it. Well my nephew threw it off the balconey, from the third floor. End of story, and toy.
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"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).