Top Definition
Something you'd see in a French comic book, instead of the English "Zzz," which designates that a character is sleeping.
If Garfield moved to Paris, he would no longer "Zzz" while he slept, he would most definately "Ronchu."
by Joel April 11, 2005

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.