1 definition by Jamie McTavish

Top Definition

1) to pack a bong with weed.

2) A user on alot of weed growing sites. This guy is a postwhore but knows alot of stuff

3) A spoof clothing company in Hawaii

If your bong is pooched you hafta fillabong.

by Jamie McTavish November 09, 2005

Buy a fillabong mug!