In the act of an Eiffle Tower (chinese finger trap)(Tagging a bitch) the man entering from behind uses his arm to bob the bitches' head up and down on his co-pilot's fighter stick. This action is continued until ejacuation is achieved all the while maintaing pelvic thurst into either anal or vagina of the female conterpart.

Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed