Blooning

'Blooning' is when a guy fills up a girls vagina with helium like a balloon and then sucks it out, Screaming after the helium takes effect and then performing oral sex on the girl.

"Yeah bro i blooned jessica last night"
"I'm looking forward to blooning tonight"

Blooner

A guy that inhales Helium from a Woman's vagina and screams while under the effects of the Helium, then performing oral sex on the Woman.

"This hottie doesn't know I'm a certified Blooner"
"My boyfriend's obsessed being the "Best Blooner" "