Blainin' 

Of or pertaining to an act of incest.

Hey! Quit blainin' with your cousin!

Blainin' by TayTayman September 22, 2009

Blaining It

When you totally fuck something up really badly.

"Man I totally Blained it with that date with Sarah"

"I'm gonna Blain this presentation today"

"I am Blaining it right now, talking to you"

Blaining It by Agent South Dakota January 2, 2015

Blaining it

Totally fucking something up

Ryan: Fuck my mouth!!!

Geoff: your totally blaining it dude

Blaining it by Manwhale January 2, 2015

Blaining it

Totally fucking something up

Ryan: Fuck my mouth!!!

Geoff: your totally blaining it dude

Blaining it by Manwhale January 2, 2015

Blaining 

Stalking without malicious intent.

That man kept following us around and listening to our conversation. I can't tell if he was just blaining or if he had plans.

Blaining by That guy watching you November 16, 2015

blaining 

the process of switching from tighty whities to briefs in order for a girl to have sexual intercourse with you

"I've been blaining for about one week and i have been laid about eight times."

blaining by sexiscool69 August 1, 2009

blaining 

the act of ignoring someone who has a crush on you in hopes that they will no longer have a crush on you.

Maggie has been blaining John for the last month because he has a crush on her.

blaining by wont say February 12, 2008