One's sexual partner who is only a play toy. Just hard-core sex, no commitment, no 'real' feelings. Lust lover can also be identified as LL, or L2 when texting.
Jay: What you up to tonight? Do you want to go bowling?
Tony: Oh - just my usually lust lover coming over. Maybe bowling would be a good change!
by Pizzamaster September 14, 2011
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