High Altitude Gas Syndrome - the onslaught of farts and burps you get when you travel briefly to a high altitude locale, as with a weekend ski trip. is it brought on by the rapid shift in altitude? the tequila you stayed up all night drinking at the poker table? the crappy resort food? nobody knows for sure, but when you rattle the entire chairlift with a big honking fart for the TENTH time in a day, you can chalk it up to HAGS.
"oops, crack the windows folks. sorry about that. looks like the HAGS is setting in."
an ugly woman; see MOM
(mom) Clean your room!
(you) Shutup you stupid hag!
a woman who had sex with many men over a the course of many years, or doesn't take good care of herself, let's herself go.
Dang, she looks like an old hag!
Hags stands for "Hide And Go Seek", which is a game everyone in the world knows how to play.
Beanie: "Want to play HAGS inside of the grocery store later?"
Tyler: "HECK YEAH!"
A venerial disease acquired by someone that is promiscuous and likes to engage in intercourse with just about anyone and everyone. Usually meaning someone having Herpes, Aids, Gonorrhea (aka "the clap 👏 ") and Syphylis all together.
"That guy/girl will sleep with just about anyone. He/she probably has a bad case of HAGS.