Begin wearing wooden clogs and planting tulips split evenly between the two of you (2,5)
11A
Goofy toon with runaway profit is in control? (2,3,2,2)
12A
Tissues to clean the mess I spew (5)
13A
Note well, Manchester United is confused by a questionable fashion choice (3,3)
15A
For example, check 27a so Spooner can experience rapper Green's life (3,5)
19A
Snacks at noon while she's hiding inside (6,2)
20A
Instrument includes instruction how to play?? (6)
22A
Guzzle .6 quart can of Falstaff (5)
24A
Calculus limits contain boolean calculation that sounds good to me (4,5)
26A
In Grovetown, ban lifted for type of nail (7)
27A
Utterly atonal Italian dish (7)
28A
Oppenheimer quoted Siddhartha: "He bade me atomic destruction." (1,2,6,5)
Down
1D
Wu Tang rapper's drug overdose misdiagnosed at first and shortly after (6,3)
2D
Contractually, do not be holding up some holes or what goes around the holes (5)
3D
.....................................................................................................................then Spooner reads the rules of the first successful video game (4,5)
4D
Somewhat gross if you turn into a fossil (6)
5D
As one leash curbs dog heading off (8)
6D
Subsidize once unloved wooden structure (5)
7D
A utopian plot doesn't bring almost any pressure but that doesn't require your attention (9)
8D
Anarchism hotbed brings back focus to measured resistance (4)
14D
Gutted, Nico sadly gaslit a past love (9)
16D
Raging bull booed from noble birth (4,5)
17D
Excellent writer recited lore afterwards? (9)
18D
Sounds like Spock is fiery (8)
21D
Amusement park car moves from last to first on odd stone (6)
22D
Announce cutie pie's return to canal explorer (1-3)
23D
It's an obscenity that the first signs of final bosses hold back an unruly crowd (1-4)
25D
African capital's luxury car center switches to cash only at first (5)