adjective, lous·i·er, lous·i·est.
1. infested with lice.
a. mean or contemptible: That was a lousy thing to do.
b. wretchedly bad; miserable: a lousy job; I feel lousy.
3. lousy with, Slang. well supplied with or filled with, often to excess: Our city is lousy with bad drivers. I wish I were lousy with money like my boss.
Here's What You Should Do:
Use the phrase "lousy with" once a day. As in: "You've got to check out this guy's blog, it's lousy with ridiculous ideas." You'll feel cultured, and people will look at you funny...but it's ok, that's how you'll know you're cultured.