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2.
4G
What happens (hopefully) after a double date.

Four people having sex at the same time.
4G rhymes with orgy.
by Tikibarberfan July 18, 2010
 
1.
4G
A retarded title for a simple 3G network fabricated by Sprint to entice uneducated buyers into thinking that there's actually a 4G network when in reality, it's the same fucking thing as every other 3G network. Way to be total douches, Sprint.
Carl: "Hey, check out my new Sprint HTC with 4G! Isn't it sweet how it can surf the web?"

Jane: "Oh neat! So can every other 3G phone you dumbass."

God: "Yeah, Carl, 4G is just a pitiful marketing ploy created by Sprint because they're total douches. Now I smite thee!"
by F COS April 05, 2010
 
3.
4-G
Four-some Orgy
I finally got to 4-G.

No kidding, you're really liking this Group Sex huh?

Yup.
by Chaos-theori June 14, 2012
 
4.
4G
abbreviated way to say, "get in, get on, get off, get out"
which is a quick sexual event. a person arrives, has quick sex, and leaves.
guy 1: what happened to you and jane last night?
guy 2: just alittle 4G.
by thatFRAGguy December 27, 2010
 
5.
4G
when four people enjoy an orgasim at the same time, the equivalent of sneezing 32 times
You shiould have been there. Jeff, Craig, Emily, and I had an amazing 4G this weekend.
by CanaBonder April 27, 2010
 
6.
4G
The act of having sexual intercourse with 4 other women at once
Gay fish 1: Hey didn`t corge gloony have 4G last night?!?!

Gay fish 2: Yeah i heard he boned eva johansen, scarlet mendes, jessica swift, and taylor alba

Gay fish 1: haha what a playboy
by T>H>O>M>A>S June 02, 2009