Cartman moment
South Park's Eric Cartman expresses frustration by yelling either of these two interjections: "GAHDAMMIT!" and "sonofaBITCH!" When something of great annoyance happens to ME, I scream one of these things in my head (or out loud), thereby having a "Cartman moment".
Upon discovering bird crap on his car's windshield and hood, Johnny muttered "sonofaBITCH!" with Cartmanesque inflection.
This is an example of a "Cartman moment".
This is an example of a "Cartman moment".