This was written on some exercise equipment near our house (apologies for the quality-- I took it with my phone).
Graffiti in crappy English never fails to amuse. This says (I'm pretty sure), "I can saking your bush my penis."
So it's not just the English that's crap, it's the writer's apparent knowledge of sex and what his penis can and cannot do.
Good luck to you, fella, whoever you are.