when you get beat up by a group of people

When your ambused By two or more people.

to proceed with sexual activity with a dope MC.

To want to have sex (or make out with, or anything along those lines) with someone. It is usually said more in the figurative sense, rather than literal.

Moving from one bathroom stall to another upon realizing there is no toilet paper after already "starting."

Random attack usually by a group of individuals on a lone person.

n. A shag, fuck, intercourse. Most common in northern UK, especially since "Rita, Sue and Bob too".