Nickname for Tavis. An awesome, loyal, trustworthy guy friend who can make anyone laugh their head off. He's also addicted to MSN. When he's not on, he always puts his status as Away rather than Offline, because he's too lazy to log off. Also, he can be a bit of a tease sometimes. But we love you anyway, Tav!
I'm talking to Tav on MSN.
by Disvan November 24, 2010
to bail out on a prior social obligation/commitment at the last minute, usually involving large sums of money potentially being wasted
We got tavved when Stacy told us she wasn't attending the premiere five hours before showtime, leaving us with an expensive empty seat.
by NateDawgToby August 04, 2007