Tea, coffee, coca-cola, blackcurrant, lemonade: crotchet, quavers, semiquavers, quaver+two semiquavers, two semiquavers + quaver.
Pear, grapefruit, pineapple, watermelon: crotchet, quavers, triplet quavers, semiquavers
Rock-a-bye baby: siciliana rhythm: dotted quaver, semiquaver, quaver, crotchet, quaver
Humpty dumpty sat on a wall: crotchet quaver, crotchet quaver, three quavers dotted crotchet.
Occasionally I mix these up with interesting results. A recorder sight reading test piece this afternoon became rock-a-bye pineapple, pineapple pear, humpty dumpty pear.
The tricky last couple of bars of the Faure Sicilienne (from the bottom C for flautists) are on a wall, on a wall.