fucking a girl doggystyle and while having your penis inside her ass she takes a shit on your penis leaving it brown like a snickers chocolate and then she gives your shit covered penis a blowjob like if shes snacking on a snickers.
hence snicker snacker.

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