Can also mean to kiss, in which case it is usually used as a noun (ex: faire un baiser à quelqu'un).
Baise-moi, saloppe! (Fuck with me, bitch)
Le soldat fît un dernier baiser à sa femme avant d'aller se faire exploser la geule à la guerre. (The soldier gave a last kiss to his wife before going to get his head blown off at war