Halfie 

When a guy only gets half of a boner when he is trying to get with someone, this is usually due to too much alcohol.

Dude, last night would've been awesome but I only got a halfie, it was a major buzzkill

Halfie by B.Luck July 26, 2010

Halfcest 

Halfcest is like incest, but between siblings who only share one parent.

guy 1: Hey so did you fuck your sister last night?
guy 2: She’s my half sister, and NO! That would be halfcest

Halfcest by Freezergoat July 2, 2018

Halfie 

When your lightweight only takes half a shot so they can keep up.

Brian: Have a whole shot, Brooke!
Brooke: Nah, I’m gonna do a halfie.

Halfie by bayanik February 7, 2019

haliesink 

She postes so much rares i can find for my edits she alwyas helps me out and give me edit ideas in her sounds!

haliesink me so much
haliesink=helps

haliesink by sinkmybeloved February 1, 2022

halfie 

When a bloke gets a half a boner whilst watching a skanky hoe dancing in a $2 strip joint. The halfie is very likely to occur to sexually frustrated men at buck's parties.

Hammo barred up a halfie!!!

halfie by Stouzo April 14, 2005

halfie 

a joint rolled containing half tobacco and half marijuana.

hey man, that halfie we rolled last night got me high AND helped my nicotine fix!

halfie by CuntRolVibeRage February 26, 2013

halfie 

n: half of a cigarette, oft. found on the ground or in an ash tray

Anna: "Holy shit, look. A halfie. We could smoke that!"
Marley: "Dear god woman, look at yourself. You could get the HIV."

halfie by bonerlover August 2, 2012