The act or instance of joking or teasing. See also banter.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)

The act of pouring bar-b-que sauce on your penis before inserting it into the female's mouth, anus, or vagina.

When Amanda jams her fingers into Michael's ribs for the purpose of her own pleasure by seeing his discomfort as he squirms and cries out in pain.

To 'Rib' someone is to stab another person.

The act upon where a man withdraws his wet penis from the man or woman and proceeds to hit it on their ribs as if they are playing the xylophone.