when you finger a girl proper
by using 3 fingers in the snatch, usually when drunk in the club or in the parking lot
Damn player, you wont believe this!! I just went three deep in the bathroom with that ho I was talking to earlier, and didnt even have to buy here a drink, SWEET!
The act of insterting the penis and both balls into vagina or other orifice.
The other night I was balls deep on this chick and I accidentally went three deep, it hurt so good!
When a spanish nigga from freeport gets in ur car and u have 3 people in it already.
DAMN...U's three deep in this motha fucka G!