The Sharks (including Lori Greiner for the first time in Season 4) are back tonight for a brand new episode of Shark Tank that promises to have us laughing (and maybe crying, too). We are excited to live tweet the episode along with fans and viewers of the show this evening. To participate, tweet @SharkTankABC or using the #SharkTank hashtag during the 8/7 CT airing. Once again we’ll be live tweeting for the West Coast airing as well.

Tonight’s episode features four unique pitches from entrepreneurs and business owners, and the preview above is certainly worth watching. A pitch brings Kevin to tears in one of the more hilarious moments in recent memory.

From an ABC Press Release: An unemployed husband and his pregnant wife from Tampa, FL, pitch their party-favorite chicken dip; an injured NFL athlete from Draper, VT hopes to get in the business game with his spring loaded laundry hamper; two brothers from Kansas City, MO hope to make life a little easier with a plastic sleeve that can turn a zip bag into a bowl; and a technophobe hopes every household in America will want to keep track of their keys or cell phone with help from his distinctive, wireless gadget.

Also, in a follow up segment, Fleetwood Hicks from Dallas, TX gives an update on his customized cruiser bike business, Villy Customs, which Barbara and Mark invested in during Season 3.

The Sharks for tonight’s show are Lori Greiner, Kevin O’Leary, Mark Cuban, Daymond John and Robert Herjavec.

Tune in at 8/7 CT on ABC!