you've had a touch

Cockney slang for 'you're lucky.'

'You've had a touch, stupid little mug!!'

i had a moment

When you are very distracted and zoned out off in your own world or after you get a random shiver up your back and say "I had a moment"

Dude i had a moment like a big moment in my mind

we had coffee

a good night of sex to keep u up.

i met kesha at the bar one night, she was pretty so i told her. she opened up about her day and we had coffee.

I had an erection

'I had an erection'

Used with the emphasis on the 'had' when something is a let down or has disappointed, especially when the speaker was very excited about the something in question. The point is that the erection is no longer there.

Billy: 'Dude, that show was totes rubbish, I mean, I had an erection'
Bob: 'Homes, I know exactly what you mean. I'm totes flaccid now.'

if a frog had wings

That definition isn't right. The phrase "If a frog had wings, he wouldn't bump his ass a-hoppin'" means that if a person didn't have to put up with a lot of shit or deal with a shitty situation, they wouldn't. If the frog had wings, he wouldn't bump his ass a-hoppin'.

Jim: Hey Bob, how come every girl you have sex with is a real brown bagger?
Bob: If a frog had wings...

he had her

a nice way of saying he had sex with her

Joe: "Is she DTF?"
Martine: "Yeah he had her at warinanco park"

what had happened was

explination of dire circumstances; to really get your point across

Sharon:You hooked up with him?
Lani:See, what happened was...