squeezer

Short definition from Wiktionary

Noun

1. 1
   Someone or something that squeezes.
2. 2
   A piece of foundry apparatus for shaping a ball of puddled iron.
3. 3
   A playing card that has its value shown in a corner such that a closely arranged hand may be studied (originally designed for poker but now standard).
4. 4
   Someone or something that coerces; one who puts the squeeze on someone.
5. 5
   A hand job, an instance of male masturbation, or manual sex performed on a man.