A sexual position that is performed in a bathtub half way filled up. The partners sit facing each other and place leg over leg with feet flat on the ground while sitting down.
Dan: Did you do that crazy position with that girl you nicked last night dude?
Nick: yes man
Dan: what's it called again?
Nick: TUB TANGLE!
Nick: yes man
Dan: what's it called again?
Nick: TUB TANGLE!
by sicknastynick December 11, 2006