She was lallygagging about, not paying attention to the task at hand.
lallygagging in
Frequency:
50
%
He was lallygagging in the park instead of studying for his exam.
lallygagging off
Frequency:
45
%
Don't lallygag off, we have a deadline to meet.
Idiomatic Expressions for lallygag
Phrase: quit lallygagging around
Meaning: to stop fooling around or being lazy
Usage: The teacher scolded the students to quit lallygagging around and focus on their studies.