jumpstarting 

Verb. The rigorous and repeated banging of an elderly person.

Andy got a job at the local retirement home jumpstarting senior citizens for $10 a head.

jumpstarting by Grimache March 14, 2008

Jumpscareing 

to sneak on someone and make her/ him jump out of being scared. It was first used on Monday, 5 September 2022 by Summer. Sources claim that she used it to describe that the act of performing a jump-scare on her boyfriend Ilya is fun.

OMG! Am I Jumpscareing you? hehehe

Jumpscareing by Ilyayaya September 5, 2022