lick lickyu yu yutwitch
The thing on the right is Boro which is one of those not-really-a-sound sound effect bullshit for how it is broken up. So yeah, just go with twitch since it doesn't really matter.
Boro? I remember Barb commented a very long time ago that boro is the sound for shit getting wrecked...
Exactly, a not-really-a-sound sound effect bullshit.
Also, this is the attached text to this whole "story," but I have to go for now.
I'll hold off then unless you don't plan on translating this