Top Definition
Similar to 3rd wheeling but the only reason you don't have date of your own is that you're a fat ass thus counting as two people.
Boyfriend (To Girlfriend): Why is that fat girl following us around all the time?

Girlfriend (To Boyfriend): I'm sorry she's 3rd and 4th Wheeling but I felt bad that she was alone.
by Ike Nwamgbe October 22, 2011
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.