woman: i forgot my lunch again, and i can't go home and get it  man: if you want, you can come in my office and have a cock lunch
one who forgets their lunch at work and is desperately hungry, so they take their mind off things by sucking the cock of one of their co-workers
"woman: i forgot my lunch again, and i can't go home and get it  man: if you want, you can come in my office and have a cock lunch" What is the definition of "cock lunch"?