A Ben Jackson or a (Bj) is described by webster's dictionary as being either

A sexual act were one individual suck another's genitalia.
or
A hug obsessed individual often with jungle fever.

Not a definition, but..a clarification....Franklin isn't on the one dollar bill, Washington is....so, twenty Franklins is not equal to one Jackson..Franklin is on the Benjamins aka 100 dollar bills.

A term used to describe a hundred dollars; because the twenty has a picture of Andrew Jackson on the front, five of them would equal a hundred dollars. Thus, The Jackson Five. Similar to calling a hundred dollar bill a Benjamin.

A Sticky Benjamin falls into the same category as a "Dirty Sanchez," a "Rear Admiral" or a "Cleveland Steamer." Bascially, you ejaculate all over some portion of your pay-for-play partner and then take a Hundred-Dollar Bill and slap it over the ejaculate, making it stick to whatever part of the body you've spooged on. Depending upon the denomination you're using, this could also be a "Sticky Washington," a "Sticky Lincoln," a "Sticky Grant," etc.

A twenty dollar bill. Named after the 7th president of the United States who is on the face of the bill. Usually used in reference to asking for a bribe.

A California-based band with a worldwide audience. With a genre of music that can't quite be placed, (something between Indie/Rock/Jazz/Country) this fledgling band is slowly but surely growing in fame. The band members include Jerad Anderson, Benjamin Graupner, Lawrence Abrams, Benjamin Johnson, and Jackson Rathbone. The 100 Monkeys are as unique as they are awesome with a Bananager named Marty, a scientist named Scott Coslett, and a dog named Gus, and a very wise friend by the name of Spencer Bell.

One Tweezy. Said by many ebonics speaking individuals, meaning 120.