To crash or glitch.
To miss school, play truant, play hooky.
To leave (a place) hastily.
To abandon someone without warning.
To freak out, to go crazy, e.g. from worry.
To cause to bulge.
A rapid retreat, a rout.
To crash into something.
To engage in some activity with vigor.
To invest a resource (money, material, energy) into something.