A completely nonsexual act, usually performed by a male, towards a loved one or close family member. It is executed by placing one's mouth on another's body part, such as their arm, and making rapid suckling movements with the cheek. (Like a jackhammer)
Megan: Hey did you hear what my bu did on valentines day?

Jenny: Did he get you roses?

Megan: No

Jenny: Did he propose?

Megan: No. He jack sucked me on the beach!
by chiefwally January 4, 2011
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The 3rd Greatest Youtuber of all time after Airrack and Mr Beast. He has over 10 channels with over 100 000 subscribers and over 1 billion views. He is also the owner of the legendary Turd Boi 420 channel.
Person 1: Do you know Jack Sucks at life?
Person 2: No who’s he?
Person 1: He’s the creator of Turd Boi 420
Person 2: Oh, I know him
by @Star_Wars_now December 17, 2022
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