Shrimpy Jump is the third exclusive ability for the S.H.R.IMP's mech in Plants vs. Zombies: Garden Warfare 2. W hen used, the S.H.R.IMP's Mech will jump up and forward in the air, before coming back down with a damaging ground pound, dealing 50 damage.
Using this can clear distances to your enemies. You can damage them with the Shrimpy Beam, then use this to finish them off. You can also use this on rooted plants to get them out of it.