spim 
(spĭm)
(spĭm)n.
Unwanted, unsolicited instant messages, often of a commercial nature.
[SP(AM) + I(NSTANT) M(ESSAGING).]
- lay by the heels
- lay cards on the table
- lay claim to
- lay down
- lay down the law
- layer
- layerage
- layering
- layette
- lay eyes on
- lay figure
- lay finger on
- lay for
- lay hands on
- lay in
- lay into
- lay it on thick
- lay low
- layman
- lay off
- layoff
- lay of the land
- lay on
- lay (one's)/a finger on
- lay (one's) /a finger on