A woman or girl who likes to sit on men's laps, either aware or unaware that they are causing the men to become intensely sexually aroused.
Bonnie began to feel less inhibited at the office, and began flirting back with some of the men by sitting on their laps and being a tease. Word got around to others, including Mike's friends, that his wife had become a little cockteasing lap snatch at work.

Tweenie Katie seemed to have no idea she was being such a lap snatch, the way she drove her uncle crazy when she sat on his lap.
by July41944 June 21, 2009
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