Can be used as a noun or a verb.
Text usage is similar to glomp, but without the fangirl stigma.
animefangirl: SQUEEEEEEE! *glomp!*
The second person in this conversation, on the other hand, maintains a small level of dignity or reserved coolness:
it symbolizes the action of running over to one of your friends and hugging them, yet your momentum prevents you from stopping in time and thus they have been tackled
person 1:*tackle hugs*
person 2: well... this is sure akaward
person 1: 2!!!!!!!!! *tackle hugs*
person 2: *falls over and hugs back*
KittyTrishia: TACKLEEEEEEE HUGGGGGGGGGGGGGGGGGGGGGGSSSSSSSSSSSSSSssssSSSSSSSSSSSSS! Long time no see!