Whenever you giggle or laugh about trivial things so often over a short period of time (About 5-30 minutes) that you have to stop and think about whether or not you've recently done any drugs.
"hehe, fajitas. Oh man, I could really go for some fajitas right now. hehe, fajitas. wait... oh yeah, just the giddies"
1. a great name for any friend group/girl group/bandlol. to be a member you must be extremely edgy.
2. when you accidentally mis-spell the word "girlies"