Top Definition
a fart/toot
Addison and Tazara had a rumbly tumbly fest after they ate fart soup!
by Addi Jellybean February 19, 2012
1 more definition
Playful sexual activity (chiefly British).
"That was a lovely bit of rumbly-tumbly."
by startswithj July 31, 2012

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.