look up any word, like sex:
 
1.
The jackass that wants to get in your pants, or anyone else's, at a function. He is usually disgustingly drunk, and may spill a beer or two on you. He is the guy, that if he does get laid, the girl would never admit it. Bottom line, he is gross.
You: I can't believe you slept with that heinous blow pig.

Friend: I did not!
by Amy June 14, 2006
 
2.
Artie Lange of The Howard Stern Show.
I can't belive Artie ate all them fuckin devil dogs today. He's still a heinous blow pig even after he got kicked off of Mad TV.
by Gran Pappy Mud Caddy June 18, 2006