What is Bongdong?
1.
Verb; To take a hit from a bong, and immediately suck a dong.
'Dude, she totally bongdonged me'
'What's bongdong?'
'You know when a chick takes a hit from the bong and blows you off'
'Oh, like what you're mother did to me last night?'
'Dude... why do you have to ruin it everytime?'
See