kabedon
Kabedon (Japanese: 壁ドン; kabe, "wall", and don, "bang") is the popular trope of one character slapping their hand against the wall while the other character's back is currently against it, effectively locking them in. It is usually employed for romantic purposes.
When a foot is used instead of a hand, also use foot kabedon. Use kabedon on viewer for a kabedon in first person.
For the variant done while lying, use yukadon instead.