backseat parenting

The act of parenting when the children are not yours. Often happens in a very public place where peoples parenting skills are on display to random people.

Snikklefritz Larry, you're kicking sand all over me you little frolfer.

bystander 1 Geez that's some lousy parenting
bystander 2 Your backseat parenting is getting out of hand

Non-Parent

A phrase, preferable to childless, that describes adults who by choice or circumstance, do not have children.

Before they were married, Susie and Ishmael chose not to have children while James and Mariel were unable to conceive. As Non-Parents, the couples had much to share and were very close.

octopus parent

a parent who is always doing everything at the same time. seeing to multiple children's needs at once

my mum shes an octopus parent

bandwagon parent

a deadbeat mom or dad who doesn't put any time or effort into encouraging, mentoring, or otherwise raising their son/daughter...but doesn't hesitate to play the part of Proud Parent as soon as the kid starts kicking ass at something, esp if s/he didn't play any part in said child's success.

That asshole tried to discourage drum lessons, argue against buying a kit, and doesn't spend any time with his boy...but he wants pictures and video of his son to show off now that he's getting good at drums? He's a bandwagon parent if I ever saw one.

student-to-parent

those retarded elementary school messages that students were supposed to have passed onto their parents.

a student-to-parent is so lool, i.e. long out of line, they almost seem archaic

Twitter Parents

Parents that tell you everything their doing in the house just to keep you updated

"Son I'm gonna take a shower"

"Whatever"
"Dude you have twitter parents"

Parental Alibi

(noun)

Any story told to your parent(s) to soften an event that had transpired that would show you or your friends in the negative sense.

Usually used as a way of comforting your nervous or overprotective parents. Beware, seasoned parents will catch on to one of these MIGHTY QUICK. Be prepared to spill one or two of the less-raunchy details upon question or, simply, upfront.

Parental Alibi
Mom: "What did you all do while I was out?"
Offspring: "Nothing much. We watched TV, made popcorn, nothing much."

Truth
Mom: "What did you all do while I was out?"
Offspring: "We abused the furniture, got popcorn all over the living room, shorted out the kitchen circuit while using the microwave, and watched the raunchiest thing we could find on television.