My father has always been a big fan of duct tape. I grew up with many things being repaired and covered in the silver/gray tape from garden tools to my entire violin case.
In recent years he has discovered a new fix it tool -- Gorilla Glue.
So are you thinking in your head . . . what in the world does this have to do with Legos?
Our three year old Nick was having trouble keeping the Lego guy inside the the tractor Lego piece so he kept going to Grandpa for help. I guess Grandpa got tired of putting it together because he pulled out the Gorilla Glue and permanently attached a red Lego to the yellow tractor piece and then glued the Lego guy to the red Lego