The nonsensical use of the term "HAGS - have a great summer" used by many in elementary/middleschool to express feelings of I barely care for you. This use of the word persists of two literal definitions:
1.) "This place fucking sucks and I'm leaving..."
2.) You (directed at an unwanted individual) in an attempt to make said person leave the place of party
HAGS can also be used in the past, present, and future tense.
1.) Dude I just missed out on my chance to tap that gymnast chick, so I'm gonna go ahead and drive home drunk...HAGS!"
2.) Frank you just knocked over my antique Thomas the Train 1st edition set, fuck off and HAGS..bitch