To unexpectantly receive intercourse.
Having one of your friends introduce, drop off, send over or pay for a chick to come to your house free of charge to nail the shit out of her until you tell her it is time for her to go.
After Doc's Christmas party Lenz dropped of Pam so I could slam the shit out of her. Total GIFTSLAM.!
A student who attends "gifted" classes- special education for those that are more intellectual that the typical student. They may be junior school or high school students.
The "no boxed gifts" simply means that the couple prefers cash, which is a often a customary "gift" in India by persons other than close friends and family.
Giving someone a gift that you will gladly accept for yourself if the receiver does not like it/wants you to return it.
Bob: "I gave my grandmother a PS3 for Christmas, but she asked me to return it because she can't figure out how to turn it on, so I just kept it."
Joe: "So your giftsurance policy paid off nicely."