What mean phrasal verbs like " go clubbing "
I don't think of "go clubbing" as a phrasal verb. It means to go out to night clubs. I think it's only used in the continuous, though. We went clubbing every night we were there. I'm too tired to go clubbing tonight.
Phrasal verbs have a preposition after them that changes the meaning of the word: Look up the word, bring up the topic, put out the fire.
Look here: English Phrasal Verbs - UsingEnglish.com