wham bam thank you ma'am
wham, bam, thank you, ma'am
1. slang Hasty sexual activity, especially when rough, unemotional, or unromantic. Hyphenated if used as a modifier before a noun. We only had about half an hour before the kids came home, so it was just wham, bam, thank you, ma'am. I've never enjoyed the wham-bam-thank-you-ma'am kind of sex most other guys in college seem to desire.
2. slang Anything done or put together very quickly or without careful planning. Hyphenated if used as a modifier before a noun. The film just felt a bit "wham, bam, thank you, ma'am"—a bunch of explosions and car chases strung together for an hour and a half, and then it was over. A stir fry is a great wham-bam-thank-you-ma'am dinner that you can throw together in a matter of minutes.
See also: thank
wham bam thank you ma'am
Rur. a bump in the road. We hit a wham bam thank you ma'am and lost one of our hubcaps. Watch out for the wham bam thank you ma'am at the corner of Third Street.