Definitions by Swedish baster

Baste jumping

When your homies ejaculate into a turkey baster and insert it into more than 3 home girls.

Scotty just is going baste jumping after work. Ashley, Maggie, and Angela volunteered to be jumped.

When you ejaculate into a turkey baster and insert your own sperm into your anus

Damn, kris fit all 16 units of the Swedish baster