A snack or morsel of food that does not constitute a meal. / Something special such as a gift or extra money. / A situation. / A sexual encounter. / An affair or extramarital sexual partner.

Replaces parts of a sentence a speaker either does not know or deems unimportant; blah blah blah.

Alternative form of something-something

Alternative form of something-something

plural of something something

plural of something, something

plural of something-something

Having a characteristic that the speaker cannot specify.

Applied to an action whose name is forgotten by, unknown or unimportant to the user, e.g. from words of a song.

An object whose nature is yet to be defined.