When a female ( or penis lover of any kind ), is so twacked out high on meth, that they cannot accomplish anything other then things that only involve their own or someone else's penis. This includes masturbation, oral sex and even day dreaming.....
Roomate 1: Did Stephanie leave for work yet???
Roomate 2: I keep hearing slurping noises coming from Jonathan's room so I think she got dicktwackted again......