The outside under-curve of a woman's breast. Most noticeable while wearing a skimpy bikini, bra, or of course while asleep naked on her back next to you.
Dude you can she her beasts while walking behind her!
Yeah, she's got some serious Side Chobes going on.
Choobies(n.) a word that is used by Bangchan(straykids leader) fans for Chan's tiddies after he posted pictures in mischief perfirmance fit showing off them hot tiddies.
"oh look at them choobies, it's too hot"
"I wish I had big tiddies like Choobies are"
venus said "i believe in Choobies supremacy".