Search Jim Cramer's "Mad Money" trading recommendations using our exclusive "Mad Money" Stock Screener.

Here's what Jim Cramer had to say about some of the stocks during the Mad Money Lightning Round Thursday evening:

Broadcom (AVGO - Get Report) : "It's one of the best there is."

Synergy Pharmaceuticals (SGYP) : "I've got to come back. Let me do some work on it."

EMC (EMC) : "You should ring the register."

NRG Energy (NRG - Get Report) : "NRG Energy has come down enough that we like it."

Unisys (UIS - Get Report) : "Not much there."

Celgene (CELG - Get Report) : "I feel as good about Celgene as ever, but the biotech stocks are tough."

To read a full recap of "Mad Money" on CNBC, click here.

To watch replays of Cramer's video segments, visit the Mad Money page on CNBC.

To sign up for Jim Cramer's free Booyah! newsletter with all of his latest articles and videos please click here.

At the time of publication, Cramer's Action Alerts PLUS had no position in stocks mentioned.