When one speaks, subsequently the flow of speech is disrupted by involuntary repetitions and prolongations of sounds, much like when your excrement's exit is hindered by the irregularities of your bowels.
1. "H-h-h-h-h-hello!".. "Bloody hell Peter! That was some serious Vocal Constipation!"
2. Sorry, I won't be able to attend the party on saturday, I'm nursing some serious Vocal Constipation!
When celebrity stuntman Johnny Knoxville is in a bull pen, to the backing music of "You Can't Roller Skate In A Buffalo Herd" by Roger Miller. He dances to this for some time, then gets taken out by a herd of angry buffalo.
On Jackass 3D:
"I'm Johnny Knoxville, and this is Roller Buffalo!"
*You can't roller skate in a buffalo herd.....*