semi boner

When your erection is only semi, it does not go all the way. This is actually more embaressing than a true boner because people think you 'cannot get it up'
HAHHAHAHA LOOK PHIL HAS A SEMI BONER OVER CHARLOTTE!
ITS PROBABLY OVER JOHNNY CAUSE ONLY HOMOS GET SEMI BONERS!
by chloerose444 August 14, 2008
Get the semi boner mug.

semi bigamous

semi bigamous
The act of simultaneously being married to one person, while engaged to be married to another.
Jetson: "Did you hear, Duke is engaged to Christy!"
Astin: "But he's still married to Wanda! That's semi bigamous!"
by Flap Jackson October 04, 2006
Get the semi bigamous mug.

semi detatched

AAAGH!!!! Put that "fucking knife down bitch" "You nearly had me nad's off".
"Doctor please could you sew me pork sword back on".
Sorry dear i know you caught me in bed with with your sister, mother& granny but please don't take my willy off.
by PHIL MC CRACKEN May 28, 2005
Get the semi detatched mug.

Semi Tasking

Similar to multi tasking but not as dificult.
normally just hands doing seperate things such as shutting the fridge whilst opening the microwave.
can be used as a cover when doing something your not supposed to. eg. grabbing another beer and squeezing a girls ass. when she turns around you can claim it was you because you were getn another beer.
"i was eyeing up that girls ass before so i did some quick semi tasking as i got another drink and groped her up"

"bro semi task for me and put this on the barbie while u turn the steaks"
by Adam Rossouw September 12, 2007
Get the Semi Tasking mug.

Semi Panda

A panda that is of the semi tribe. Often one of the coolest animals in the world. They can be seen munching on bamboo from one of many bamboo farm locations. There activities included: munching, eating, chillin, bamboo. See also McDonalds number five, extra crispy.
Person 1: Yo dude check out that semi panda!

Person 2: Where?

Person 1: Over there eating that bamboo and acting hella cool!
by Semi panda July 07, 2010
Get the Semi Panda mug.

Semi-auto

Somebody that calls everyone a bandwagon just to cover the fact that he is one (To the North Dakota frackers).
Stop being a semi-auto just because you see that the rockets are doing bad doesn't mean you have to like the Warriors all of a sudden.
by Billyfrotallahasee May 22, 2016
Get the Semi-auto mug.

semi-rexic

Semi-rexic means semi-anorexic. Used for skinny people that look anorexic, but aren't really for sure. A model that isn't anorexic is probably semi-rexic. Not really desirable.
by Skinnybit December 07, 2010
Get the semi-rexic mug.