A Raid is a small group of people. It involves watching a movie, series or video. Preferably only three people, because the fourth person would have to sit in a rancid DX Racer. Food and drinks must also not be missing, since you have to fatten yourself. Ben and Jerry's is perfect for this. However, the host must be convinced several times beforehand.
A disease where someone is clearly intelligent, but still makes absurdly bad decisions. RAID spreads through social proximity — spending too much time around someone with RAID may cause you to start making questionable choices.
"John has a 160 IQ but just tried to microwave a fork. Pretty sure he's got RAID."
"John speaks multiple languages and has a physics degree, but goes to deliver a pizza and forgets the pizza"
"Don't sit next to John too long, his RAID might rub off on you."