A blow job that was not purposely given. The giver usually recognizes this either mid-blow or in the morning after and wonders what they were thinking giving this guy a blow job. The giver either has no interest in the reciever or actually can't stand the reciever, but somehow end up giving them a bj anyway. This normally occurs after a long night of drinking.
Ashley woke up in the morning and felt someone trying to cuddle with her. She realized then the night before she must have tripped and given him an accidental blow job.
Watch out for those trip wires, you might end up giving an accidental blow job.
A single girl who is known to their female friends husband as a lesbian for the entertainment and/or benefit of their female friend and themselves. This comes in handy when the husband is leary about his wife going out with her single friends. For some reason it is OK for the wife to go out if the friend is a lesbian. Simply switch out the name chris for your appropriate female friend.
He may think she is a lesbian and doesn't pick up guys, but all the girls know she is simply a chrisbian.