The teacher says, "Spit out your gum," but a train says, "Chew chew!"
Gator-raid. <3 edit: Learned the difference between a crocodile and alligator.
A porcupine has the pricks on the outside.
Chews!
The wheelchair
The teacher tells you to spit you gum out. The train says, "Chew, chew, chew!"
Miss Carriage
A femijizm
Reddit
Cancer.
A piece of gum, you pervert!
The train to Auschwitz. Some German guy i used to play Path of Exile with told it to me.
Because cars get tyred but trains do not, with the exception of Rubber-tyred metro systems.