When your penis shrinks without your realizing, you sit down to go to the bathroom, and you end up peeing over the edge of the toilet onto the floor and possibly onto your pants
This is the automated message that Omegle gives you when chatting with a stranger on their website. It is not sent by the other person. it is an informational phrase and is only to let you know that that person was chosen randomly and you will not know who they are because they are a stranger.