spike the punch WordReference Forums

What did the man think "spike" meant when the woman told him to "spike the punch"? Thanks in advance!

Manchester poet Tony Walsh: 'I've shed more than a few tears this week', Hollie McNish

Older golfers 'want to punch' us, claims Seamus Power

Complete list of 2048 BIP-39 Seed Recovery Phrase Words

Most satisfying punch in One Piece! : r/OnePiece

if Gouketsu fought Beefcake : r/OnePunchMan

Adaptation. (2002) - IMDb

Official BIP39 Word List (mnemonic), by Coinplate, Coinmonks

Top 100 Albums of the 1990s

One Punch Man: A Hero Nobody Knows (Video Game) - TV Tropes

Google Ads Abused to Lure Corporate Workers to LOBSHOT Backdoor