(Britain, euphemistic, idiomatic) To use the toilet.

To dedicate time to an activity. / To accompany someone for leisure; to hang out.

Third-person singular simple present indicative form of spend a penny

Third-person singular simple present indicative form of spend time

(dated) A spendthrift.

plural of spend-all

(informal, simile) To spend a lot of money without concern over whether it is spent wisely.

(humorous, sarcastic) A reaction to someone receiving money, often a insignificant amount.