It's the 'very' that caught my attention.
In other words, or, as others might see it.... you have absolutely no self respect, morals or dignity... you'd shag a rotten piece of fruit (no pun intended) if there was nothing and no one else to assist, right? Please, dont be shy.... correct me if i'm wrong
Heck, in my day, we had a few different terms for that.... and walloper was one of them