an insult given to one when they are acting "gay".
The word came abbout one day when my freind kenny just randomly blurted out the first insult he could think of. thus creating the word "tubefloater" our of the top of his mind
spencer:what are you doing you butt nugget?
Herb:did you just call me a butt nugget?
Herb:well your a tubefloater
by Herbis August 13, 2006
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