Arucard303,
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Don't be a chicken little!
chicken little......a confirmed pessimist, particularly one who warns of impending disaster (from the fable).
вспомни г-но - вот и оно .....Speak of the devil (and he doth appear)...used when the object of your discussion suddenly appears.
He who smelt it, dealt it. (my aplogies)
Used to suggest that a person calling attention to or complaining about a given problem may in fact be the source of the problem. (A person who calls attention to or complains about a fart is likely trying to pretend it wasn't his or her own.)