Top Definition
Slang for a mans penis, usually used in reference to homosexual activity.
'' Theres nothing Richard likes more than a mantube''
''My mantubes about to explode, wheres the bathroom''
by Jarrod A February 19, 2006
Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×