The Croman Trumpet finds it's roots from mutha fuckin' Andrew Croman. Instead of yelling out a swear word, keep your mouth closed and let out short bursts of air through your lips while saying the swear word. Helps muffle it out.
"OMG my wireless isn't connecting!!! WTF BBUHUBHUHUBHUHLLSHUHUHUHT."
Variations of the Croman Trumpet:
BBUHUBHUHUBHUHLLSHUHUHUHT = Bullshit
BEEEEYAAAABUHUHSUHSUHSUHT= Beeyaa Bullshit
BUHUSHUHSUSHUSHTSUHUT= Random frustration